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Dorsal vertebras Stock Photos and Images
RMDE159R–game,dice,women playing astralagoi,after painting by Alexander the Athenian,wood engraving,19th century,19th century,ancient world,ancient times,Hellenistic period,fine arts,art,Roman Empire,Rome,half length,standing,kneel,kneeling,playing,play,throw dice,play dice,sheep bone,dorsal vertebra,dorsal vertebrae,dorsal vertebras,vertebra,vertebrae,astragaloi,knucklebones,jacks,entertainment,entertainments,amusement,amusements,game,games,die,dice,art of painting,historic,historical,woman,women,female,people,ancient world,Additional-Rights-Clearences-Not Available
RF2PTXACJ–Neon spine human Spinal Lateral view Vertebras Dorsal vertebrae red color vector illustration image flat style
RMFFMB85–game,dice,women playing astralagoi,painting by Alexander the Athenian,painting on marble,Herculaneum,National Museum,Napoli,ancient world,ancient times,Hellenistic period,fine arts,art,Roman Empire,Rome,half length,standing,kneel,kneeling,playing,play,throw dice,play dice,sheep bone,dorsal vertebra,dorsal vertebrae,dorsal vertebras,vertebra,vertebrae,astragaloi,knucklebones,jacks,entertainment,entertainments,amusement,amusements,game,games,die,dice,art of painting,Napoli,Naples,historic,historical,woman,women,femal,Additional-Rights-Clearences-Not Available
RF2DBB40G–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline black color vector illustration flat style simple image
RF2BT18J8–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon in circle round black color vector illustration flat style simple image
RM2AJE9AY–A treatise on orthopedic surgery . tient, and if the change in contour is significant of adestructive process. As has been stated the symptoms and the effects of the diseasediffer according to the function of the part of the spine involved,and the further examination should be conducted, therefore,from this standpoint. 1. Regional Examination: the Lower Region.—Consideringthe regions of the spine in the order of liability to disease onebegins with the lower section, comprising the lumbar and thetwo lower dorsal vertebras, that more nearly correspond in shapeand function to the lumbar than to t
RF2BH71KG–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon black color vector illustration flat style simple image
RF2M7JKRR–Neon spine human Spinal Lateral view Vertebras Dorsal vertebrae red color vector illustration image flat style light
RMW27K6X–Archive image from page 287 of The cyclopædia of anatomy and. The cyclopædia of anatomy and physiology cyclopdiaofana0401todd Year: 1847 266 REPTILIA. Fig. 177. Skeleton of Tortoise. A, superior maxilla; B, inferior maxilla; c, ossiculnm auditus; D, os hyoides; E, cervical vertebra; F, dorsal vertebra; G, sacrum; H, caudal vertebras; i, dorsal ribs; ic, marginal scales; N, scapula; o, coracoid bone ; p, os humeri; Q, radius ; E, ulua ; s, bones of the carpus ; T, metacarpal bones; u, digital phalanges; V, pelvis ; w, femur; x, tibia; Y, fibula; z, tarsus; AS., metatarsus; A.V., phalanges
RF2BH7J66–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline black color vector illustration flat style simple image
RMPG3WDF–. The birds of South Africa. Birds. 16 SULID^ SULA Family II. SULID^. The members of this family, the Gannets and Boobies, are white and black, or brown birds living chiefly on the open sea and nesting generally on small islands. The characters are given below under the description of the only genus. Anatomical characters are—cervical vertibree, 18; dorsal vertebras without ventral processes ; clavicle not anchylosed to the sternum ; ambiens, femorocaudal and semitendenosus muscles only present; no syringeal muscles. Genus I. SULA. Sula, Brisson, Orn. vi, p. 494 (1760) Type. S. leuoogastra. Bi
RF2BKNT5X–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline set white color vector illustration flat style simple image
RF2BMWY6N–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon outline set black grey color vector illustration flat style simple image
RF2C5FK93–Dorsal Simple vector icon. Illustration symbol design template for web mobile UI element. Perfect color modern pictogram on editable stroke. Dorsal icons for your business project
RF2BW4KGN–Spine human Spinal Lateral view Vertebras Dorsal vertebrae icon in circle round outline black color vector illustration flat style simple image
RMMA77DB–. Elementary anatomy and physiology : for colleges, academies, and other schools . Skeleton of the Camel. c. Cervical Vertebra*. «. d. Dorsal Vertebra. * h bar Vertebra*. 8. Sacral Vertebras. *. f. Caudal Vertebra, o. Scapula, h. I rus. c. Ribs. cu. Ulna. ca. Carpus, m. c. Metacarpus, ph. Phalanges, fe. b ro. Patella, ti. Tibia, fa. Tarsus, m, t. Metatarsus, cl. Clavicle. Fig. 96.
RM2AMXY2G–The dissector's guide, or, Student's companion : illustrated by numerous woodcuts, clearly exhibiting and explaining the dissection of every part of the human body . fifth, andsixth cervical vertebras. Action, — to assist in bending the neck back-wards. ?p. The transversalis colli arises from the transverse processes of thefive uppermost dorsal vertebras, by the same number of tendinous andfleshy slips. It runs between the trachelo-mastoideus, and cervicalisdescendens, to be inserted into the transverse processes of all the cervi-cal vertebras, except the first and last. Action, — to turn the
RMRWN1D4–The encyclopædia of the stable The encyclopædia of the stable: a complete manual of the horse, its breeds, anatomy, physiology, diseases, breeding, breaking, training and management, with articles on harness, farriery, carriages, etc. comprising a thousand hints to horse owners encyclopdiaofs00shaw Year: 1909 BONES 1 Upper jaw. 2 Lower jaw. 3 Atlas. 4 Axis. I > Cervical vertebrae. o > Dorsal vertebras. ' > Lumbar vertebras. lO J 'I 12/ Sacrum. ^3 . Caudal vertebras. 14 ) 15 Pelvis. 16 Femur or thigh. 17 Fibula. 18 Tibia. 19 Os Calais or point of hock. 20 Astragalus. 21 Scapula. 2
RMPFEE53–. A descriptive catalogue of the marine reptiles of the Oxford clay. Based on the Leeds Collection in the British Museum (Natural History), London ... Reptiles, Fossil. 50 MARINE REPTILES OF THE OXEORD CLAT. than the height, and, owing to a slight forward projection of the antero-ventral region, the length on the mid-ventral is rather greater than that on the mid-dorsal line. The facets for union with the pedicles of the neural arch do not extend quite to the posterior end of the centrum, as they do in the vertebras further back in the neck; the neural surface is wider behind than in front. Th
RM2AM11XD–Horse and man : their mutual dependence and duties . mal to turn its head. These seven vertebras are represented on a largerscale in the illustration on page 8. The readerwill observe that the bones are furnished with pro-jections. These are intended partly for the attach-ment of the muscles, and partly for the branches ofthe great ligament that runs over the back of theneck and supports the head. This ligament and itsattachments will be seen when we treat of the neckin connection with the bearing rein. Next come the eighteen vertebras of the back, or dorsal vertebras, each having a long flatt
RMW0PKHM–Archive image from page 79 of A descriptive catalogue of the. A descriptive catalogue of the marine reptiles of the Oxford clay. Based on the Leeds Collection in the British Museum (Natural History), London .. descriptivecatal02brit Year: 1910 50 MARINE REPTILES OF THE OXEORD CLAT. than the height, and, owing to a slight forward projection of the antero-ventral region, the length on the mid-ventral is rather greater than that on the mid-dorsal line. The facets for union with the pedicles of the neural arch do not extend quite to the posterior end of the centrum, as they do in the vertebras fu
RMPFN6PE–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. 266 REPTILIA. Fig. 177.. Skeleton of Tortoise. A, superior maxilla; B, inferior maxilla; c, ossiculnm auditus; D, os hyoides; E, cervical vertebra; F, dorsal vertebra; G, sacrum; H, caudal vertebras; i, dorsal ribs; ic, marginal scales; N, scapula; o, coracoid bone ; p, os humeri; Q, radius ; E, ulua ; s, bones of the carpus ; T, metacarpal bones; u, digital phalanges; V, pelvis ; w, femur; x, tibia; Y, fibula; z, tarsus; AS., metatarsus; A.V., phalanges of the foot. case filled up with a cartilaginous membrane. In the c
RM2AN8PH1–The hydropathic encyclopedia: a system of hydropathy and hygiene .. . ransverse processes ofthe fourth and fifth, and passing downthe neck, to be inserted into the bo-dies of the three lower cervical andIhree upper dorsal vertebras. Uses.—The rectus major and mi-nor preserve the equilibrium of thehead upon the atlas ; and when act-ing with the longus colli, flex androtate the head and vertebras of theneck. The scaleni flex the vertebralcolumn, and assist in elevating theribs in inspiration. The Laryngeal Group will bedescribed with the anatomy of thelarynx. In Fig. 48 the mo prominent muscles
RMT1H61D–Dissection of the platana and Dissection of the platana and the frog dissectionofplat00gilc Year: 1919 B. The Vertebral Column. i. Remove the skin and muscles from the dorsal surface of the back to show the nine vertebra? and the urostyle. Make a drawing showing the vertebras with their transverse processes, and the urostyle attached to the posterior end of the 9th vertebra. Atlas - Axis â Transverse process Cartilaginous rib Transverse process of 9th vertebra Urostyle
RM2AGA3ND–. Modern surgery, general and operative. Fig. 609.—Fracture of the cervicalspine, cord compressed by bone and blood.Hemorrhage into the cord at the seat ofthe lesion and below the lesion CWarrenMuseum). (From Scudders Treatmentof Fractures. Drawn by Byrnes.) Fig. 610.—Spine sawed. Iraciure of thespinous processes of the seventh cervical andfirst and second dorsal vertebras. Fractureof the bodies of the fifth, sixth, and seventhcervical vertebrae with displacement backwardof the upper fragment. Total crush of thecord. The section passes a little to one side ofthe cord, which is seen in place, a
RMRYJ1EW–Elementary anatomy and physiology : for colleges, academies, and other schools elementaryanato00hitc Year: 1869 86 hitchcock's anatomy Skeleton of the Camel. c. Cervical Vertebra*. «. d. Dorsal Vertebra. * h bar Vertebra*. 8. Sacral Vertebras. *. f. Caudal Vertebra, o. Scapula, h. I rus. c. Ribs. cu. Ulna. ca. Carpus, m. c. Metacarpus, ph. Phalanges, fe. b ro. Patella, ti. Tibia, fa. Tarsus, m, t. Metatarsus, cl. Clavicle. Fig. 96.
RM2AN5X58–Memoirs of the Connecticut Academy of Arts and Sciences . Plate XIII. Figure 1.—Four free dorsal vertebras of Pteranodon sp., No. 2616; seen from below,x 1.0 Figure 2.—Fragmentary sacrum of Pteranodon sp., No. 2616; seen from below. x 1.0 Figure 3.—Sacrum of Pteranodon sp., No. 2489: seen from below, x 1.0 Figure 4.—Five caudal vertebras of the same individual; seen from above, obliquely,x 1.0 MEM. CONN. ACAD., VOL. II. PLATE XIII..
RMRWW2CM–Elements of comparative anatomy (1878) Elements of comparative anatomy elementsofcompar00gege Year: 1878 I2G COMPARATIVE ANATOMY. of their connection with the internal skeletal parts. They not only form a dorsal shield on the dorsal surface, but a ventral one on the ventral surface (plastron). In the dorsal shield we can make out a median row of bones, which are fused with the spines of the vertebras, and project from them. At the sides there are larger plates, which are fused with rib-like processes, and in addition to these there are special marginal plates around the edge of the shield. Th
RM2AN5XAG–Memoirs of the Connecticut Academy of Arts and Sciences . Plate XIII. Figure 1.—Four free dorsal vertebras of Pteranodon sp., No. 2616; seen from below,x 1.0 Figure 2.—Fragmentary sacrum of Pteranodon sp., No. 2616; seen from below. x 1.0 Figure 3.—Sacrum of Pteranodon sp., No. 2489: seen from below, x 1.0 Figure 4.—Five caudal vertebras of the same individual; seen from above, obliquely,x 1.0 MEM. CONN. ACAD., VOL. II. PLATE XIII.
RMRYJ1ET–Elementary anatomy and physiology : for colleges, academies, and other schools elementaryanato00hitc Year: 1869 Skeleton of the Camel. c. Cervical Vertebra*. «. d. Dorsal Vertebra. * h bar Vertebra*. 8. Sacral Vertebras. *. f. Caudal Vertebra, o. Scapula, h. I rus. c. Ribs. cu. Ulna. ca. Carpus, m. c. Metacarpus, ph. Phalanges, fe. b ro. Patella, ti. Tibia, fa. Tarsus, m, t. Metatarsus, cl. Clavicle. Fig. 96. Skeleton of Bat. The descriptive letters are the same as in Fig. 95. twenty-three. The Lumbar are usually the largest in size, and their range is from two to nine. The Sacral consist
RM2CPD2M8–. Synopsis of the extinct Batrachia, Reptilia and Aves of North America . positionof the parapophysis, it is formed of two partly confluent subacuteelevations. The dorsal vertebras, from their nimeralization, condition, andtime and place of discovery, probably belong to the same animal as thecervicals above described. The breadth of the cup of the fifth is alittle greater than the length to the posterior shoulder, it differs fromLeidys figure of the sixth of tenebrosus, T. III., f. 13, in its largehypapophysis, which stands on nearly the entire centrum, and is veryprominent, and concave in fro
RM2CET4BA–. A text-book on physiology : for the use of schools and colleges : being an abridgment of the author's larger work on human physiology. dorsal vertebras into twobranches, which soon reunite;the course of the duct behindthe arch of the aorta and leftsubclavian artery is shown bya dotted line; 14, the duct,making its turn at the root ofthe neck, and receiving severallymphatic trunks previously toterminating in the posterioraspect of the junction of theinternal jugular and subclavianvein; 15, the termination ofthe trunk of the ductus lymphaticus dexter. As to the manner in which digested fat fin
![. On the anatomy of vertebrates [electronic resource] . Bones of hind-foot, plantaraspect, Echidna setosa. SKELETON OF MARSUPIALIA. 329 211 The metapophyses which begin to increase in length in thethree posterior dorsal vertebras, attain a great size in the lum-bar vertebra?, and are locked into the interspace between theanapophyses and post-zygapophyses. The diapophyses of thelumbar vertebras progressively increase in length as the ver-tebras approach the sacrum ; they are most developed in theWombat, where they aredirected obliquely forward.In the Kangaroos, Potoroos,and Perameles, they arec Stock Photo](https://c8.alamy.com/comp/2CNH5H5/on-the-anatomy-of-vertebrates-electronic-resource-bones-of-hind-foot-plantaraspect-echidna-setosa-skeleton-of-marsupialia-329-211-the-metapophyses-which-begin-to-increase-in-length-in-thethree-posterior-dorsal-vertebras-attain-a-great-size-in-the-lum-bar-vertebra-and-are-locked-into-the-interspace-between-theanapophyses-and-post-zygapophyses-the-diapophyses-of-thelumbar-vertebras-progressively-increase-in-length-as-the-ver-tebras-approach-the-sacrum-they-are-most-developed-in-thewombat-where-they-aredirected-obliquely-forwardin-the-kangaroos-potoroosand-perameles-they-arec-2CNH5H5.jpg ". On the anatomy of vertebrates [electronic resource] . Bones of hind-foot, plantaraspect, Echidna setosa. SKELETON OF MARSUPIALIA. 329 211 The metapophyses which begin to increase in length in thethree posterior dorsal vertebras, attain a great size in the lum-bar vertebra?, and are locked into the interspace between theanapophyses and post-zygapophyses. The diapophyses of thelumbar vertebras progressively increase in length as the ver-tebras approach the sacrum ; they are most developed in theWombat, where they aredirected obliquely forward.In the Kangaroos, Potoroos,and Perameles, they arec Stock Photo")
RM2CNH5H5–. On the anatomy of vertebrates [electronic resource] . Bones of hind-foot, plantaraspect, Echidna setosa. SKELETON OF MARSUPIALIA. 329 211 The metapophyses which begin to increase in length in thethree posterior dorsal vertebras, attain a great size in the lum-bar vertebra?, and are locked into the interspace between theanapophyses and post-zygapophyses. The diapophyses of thelumbar vertebras progressively increase in length as the ver-tebras approach the sacrum ; they are most developed in theWombat, where they aredirected obliquely forward.In the Kangaroos, Potoroos,and Perameles, they arec
![. On the anatomy of vertebrates [electronic resource] . vertebral ribs articulate over the in-terspace of their own and the antecedent centrum; a smalltubercle defines the neck of the rib, save in the last four; but,save in the first and second, does not articulate with the dia-pophysis. The first dorsal pleurapophysis is broad, the othersare cylindrical and slender; cartilage is interposed between thebony pleur- and hasm-apophyses of the anterior dorsal vertebras,as in the Crocodile. The sternum consists of four bones inOrnithorhynchus, and of five in Echidna. The first, fig. 199, s,is an unu Stock Photo](https://c8.alamy.com/comp/2CNH6CR/on-the-anatomy-of-vertebrates-electronic-resource-vertebral-ribs-articulate-over-the-in-terspace-of-their-own-and-the-antecedent-centrum-a-smalltubercle-defines-the-neck-of-the-rib-save-in-the-last-four-butsave-in-the-first-and-second-does-not-articulate-with-the-dia-pophysis-the-first-dorsal-pleurapophysis-is-broad-the-othersare-cylindrical-and-slender-cartilage-is-interposed-between-thebony-pleur-and-hasm-apophyses-of-the-anterior-dorsal-vertebrasas-in-the-crocodile-the-sternum-consists-of-four-bones-inornithorhynchus-and-of-five-in-echidna-the-first-fig-199-sis-an-unu-2CNH6CR.jpg ". On the anatomy of vertebrates [electronic resource] . vertebral ribs articulate over the in-terspace of their own and the antecedent centrum; a smalltubercle defines the neck of the rib, save in the last four; but,save in the first and second, does not articulate with the dia-pophysis. The first dorsal pleurapophysis is broad, the othersare cylindrical and slender; cartilage is interposed between thebony pleur- and hasm-apophyses of the anterior dorsal vertebras,as in the Crocodile. The sternum consists of four bones inOrnithorhynchus, and of five in Echidna. The first, fig. 199, s,is an unu Stock Photo")
RM2CNH6CR–. On the anatomy of vertebrates [electronic resource] . vertebral ribs articulate over the in-terspace of their own and the antecedent centrum; a smalltubercle defines the neck of the rib, save in the last four; but,save in the first and second, does not articulate with the dia-pophysis. The first dorsal pleurapophysis is broad, the othersare cylindrical and slender; cartilage is interposed between thebony pleur- and hasm-apophyses of the anterior dorsal vertebras,as in the Crocodile. The sternum consists of four bones inOrnithorhynchus, and of five in Echidna. The first, fig. 199, s,is an unu
![. On the anatomy of vertebrates [electronic resource] . racic haemal spines, c, s; the hasmapophyses, d, of fivecorresponding segments, and also a modified pair, h, b, of the haem-apophyses of an antecedent segment. The pleurapophyses, pi, a,of the dorsal segment areshown in connection with thecentrum, c, and neural arch,n ; it is to this part of thesegment that the term ( verte-bra, is commonly restricted. The dorsal vertebras, thusdefined, rarely form more thana fourth part of the entirecolumn, and in some of thelong-necked Grallatores, asthe Stork and Flamingo, fig.14, form only an eighth p Stock Photo](https://c8.alamy.com/comp/2CNHWT0/on-the-anatomy-of-vertebrates-electronic-resource-racic-haemal-spines-c-s-the-hasmapophyses-d-of-fivecorresponding-segments-and-also-a-modified-pair-h-b-of-the-haem-apophyses-of-an-antecedent-segment-the-pleurapophyses-pi-aof-the-dorsal-segment-areshown-in-connection-with-thecentrum-c-and-neural-archn-it-is-to-this-part-of-thesegment-that-the-term-verte-bra-is-commonly-restricted-the-dorsal-vertebras-thusdefined-rarely-form-more-thana-fourth-part-of-the-entirecolumn-and-in-some-of-thelong-necked-grallatores-asthe-stork-and-flamingo-fig14-form-only-an-eighth-p-2CNHWT0.jpg ". On the anatomy of vertebrates [electronic resource] . racic haemal spines, c, s; the hasmapophyses, d, of fivecorresponding segments, and also a modified pair, h, b, of the haem-apophyses of an antecedent segment. The pleurapophyses, pi, a,of the dorsal segment areshown in connection with thecentrum, c, and neural arch,n ; it is to this part of thesegment that the term ( verte-bra, is commonly restricted. The dorsal vertebras, thusdefined, rarely form more thana fourth part of the entirecolumn, and in some of thelong-necked Grallatores, asthe Stork and Flamingo, fig.14, form only an eighth p Stock Photo")
RM2CNHWT0–. On the anatomy of vertebrates [electronic resource] . racic haemal spines, c, s; the hasmapophyses, d, of fivecorresponding segments, and also a modified pair, h, b, of the haem-apophyses of an antecedent segment. The pleurapophyses, pi, a,of the dorsal segment areshown in connection with thecentrum, c, and neural arch,n ; it is to this part of thesegment that the term ( verte-bra, is commonly restricted. The dorsal vertebras, thusdefined, rarely form more thana fourth part of the entirecolumn, and in some of thelong-necked Grallatores, asthe Stork and Flamingo, fig.14, form only an eighth p
RMRDP6C8–. Outlines of zoology. Zoology. 564 REPTILES. carapace, for this must tend to make respiration less active. The lungs are divided into a number of compartments. All are oviparous. The eggs have firm, usually calcareous, shells. Some Peculiarities in the Skeleton of Chelonia. The dorsal vertebras seem to be without transverse processes, and along with the ribs are for the most part immovably fused in the carapace. The tail and the neck are the only flexible regions. The greater part of the dorsal shield seems to be due to a coalescence of rib-cartilages ; to an ossification of these and of the
RMREEX1D–. The comparative anatomy of the domesticated animals. Horses; Veterinary anatomy. 182 THE ARTICULATIONS. 121.. vertebrse, constitutes a vast triangular and vertical septum, which itself results from the apposition of the two laminae that lie back to back, and are united by connective tissue ; they are bordered above by the two lateral lips of the cord. The elastic fibres which enter into their composition are given off either from the latter, or from the spinous processes of the second and third dorsal vertebras; they are directed downwards or forwards, and reach the spinous processes of the
![. The cat : an introduction to the study of backboned animals, especially mammals. Cats; Anatomy, Comparative. CHAP. III.] SKELETON OF THE BEAD AND TRUNK. 49 § 14. Having considered the dorsal part of the axial skeleton— the backbone—we may now proceed to consider that opposite, or ventral structure, the breastbone, together with those parts (the ribs, with their cartilages), which connect the backbone and breastbone together. The breastbone and ribs, with the dorsal vertebras, to. Fig. 24.— Skeleton op the Thorax. c. End of xiphoid cartilage. ca. One of the costal cartilages. to. Sternebrae o Stock Photo](https://c8.alamy.com/comp/RJDB02/the-cat-an-introduction-to-the-study-of-backboned-animals-especially-mammals-cats-anatomy-comparative-chap-iii-skeleton-of-the-bead-and-trunk-49-14-having-considered-the-dorsal-part-of-the-axial-skeleton-the-backbonewe-may-now-proceed-to-consider-that-opposite-or-ventral-structure-the-breastbone-together-with-those-parts-the-ribs-with-their-cartilages-which-connect-the-backbone-and-breastbone-together-the-breastbone-and-ribs-with-the-dorsal-vertebras-to-fig-24-skeleton-op-the-thorax-c-end-of-xiphoid-cartilage-ca-one-of-the-costal-cartilages-to-sternebrae-o-RJDB02.jpg ". The cat : an introduction to the study of backboned animals, especially mammals. Cats; Anatomy, Comparative. CHAP. III.] SKELETON OF THE BEAD AND TRUNK. 49 § 14. Having considered the dorsal part of the axial skeleton— the backbone—we may now proceed to consider that opposite, or ventral structure, the breastbone, together with those parts (the ribs, with their cartilages), which connect the backbone and breastbone together. The breastbone and ribs, with the dorsal vertebras, to. Fig. 24.— Skeleton op the Thorax. c. End of xiphoid cartilage. ca. One of the costal cartilages. to. Sternebrae o Stock Photo")
RMRJDB02–. The cat : an introduction to the study of backboned animals, especially mammals. Cats; Anatomy, Comparative. CHAP. III.] SKELETON OF THE BEAD AND TRUNK. 49 § 14. Having considered the dorsal part of the axial skeleton— the backbone—we may now proceed to consider that opposite, or ventral structure, the breastbone, together with those parts (the ribs, with their cartilages), which connect the backbone and breastbone together. The breastbone and ribs, with the dorsal vertebras, to. Fig. 24.— Skeleton op the Thorax. c. End of xiphoid cartilage. ca. One of the costal cartilages. to. Sternebrae o
RMRFRMGJ–. Carnegie Institution of Washington publication. Fig. 25.—Restoration of Ophiacodon minis Marsh. About one-seventh natural size. limbs. The neural spines of the dorsal vertebras are somewhat elongated, indicating the presence of a not very pronounced dorsal crest, as is suggested in the restoration. The caudal vertebrae were without high spines or long chevrons, indicating that the tail was cylindrical in form, and not of much use in swimming. Probably the animal was more terrestrial than its relatives in Texas. The total length of the single well-preserved skeleton is, as mounted in the Univ
RMRF288J–. Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ... By Richard Lydekker ... Reptiles, Fossil; Amphibians, Fossil. IGUANODONTIDiE. 195 From its superior size the following specimen may indicate a distinct species. R. 167. A left femur, imperfect at the extremities. Genus IGUANODON, Mantell Including Cumnoria, Seeley 2. Premaxilla edentulous ; maxillary and mandibular teeth (fig. 37) with marginal and sometimes lateral serrations; orbits (fig. 41) irregular, and apparently no sclerotic ossifications. Cervical, and apparently the first dorsal, vertebras o
RMRF951W–. Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ... By Richard Lydekker ... Reptiles, Fossil; Amphibians, Fossil. IGUANODONTIDiE. 195 From its superior size the following specimen may indicate a distinct species. R. 167. A left femur, imperfect at the extremities. Genus IGUANODON, Mantell Including Cumnoria, Seeley 2. Premaxilla edentulous ; maxillary and mandibular teeth (fig. 37) with marginal and sometimes lateral serrations; orbits (fig. 41) irregular, and apparently no sclerotic ossifications. Cervical, and apparently the first dorsal, vertebras o
RMRDJECC–. The birds of South Africa. Birds. 16 SULID^ SULA Family II. SULID^. The members of this family, the Gannets and Boobies, are white and black, or brown birds living chiefly on the open sea and nesting generally on small islands. The characters are given below under the description of the only genus. Anatomical characters are—cervical vertibree, 18; dorsal vertebras without ventral processes ; clavicle not anchylosed to the sternum ; ambiens, femorocaudal and semitendenosus muscles only present; no syringeal muscles. Genus I. SULA. Sula, Brisson, Orn. vi, p. 494 (1760) Type. S. leuoogastra. Bi
![. Catalogue of seals and whales in the ... Museum. 80 T1AT,iENIDiE. am M- M'^'" }. turc oblong, only slightly contracted at the upper end, and about two-thirds the length of the bone ; orbits small (see Cuvier, Oss. Foss. V. t. 25. f. 9, 10, 11). Ealeen narrow, elongate, very gradiially tapering, tough, flexible; enamel thick ; internal fibres few, in a single series, very slender, forming a beautiful thin flaccid fringe. Cervical and the first dorsal vertebras united by their bodies (see Cuv. Oss. Foss. v. 380. t. 26. f. 18). Blade-bone about as high as broad, with a broad acromion (Cuv. Stock Photo](https://c8.alamy.com/comp/RJF28C/catalogue-of-seals-and-whales-in-the-museum-80-t1atienidie-am-m-mquot-turc-oblong-only-slightly-contracted-at-the-upper-end-and-about-two-thirds-the-length-of-the-bone-orbits-small-see-cuvier-oss-foss-v-t-25-f-9-10-11-ealeen-narrow-elongate-very-gradiially-tapering-tough-flexible-enamel-thick-internal-fibres-few-in-a-single-series-very-slender-forming-a-beautiful-thin-flaccid-fringe-cervical-and-the-first-dorsal-vertebras-united-by-their-bodies-see-cuv-oss-foss-v-380-t-26-f-18-blade-bone-about-as-high-as-broad-with-a-broad-acromion-cuv-RJF28C.jpg ". Catalogue of seals and whales in the ... Museum. 80 T1AT,iENIDiE. am M- M'^'" }. turc oblong, only slightly contracted at the upper end, and about two-thirds the length of the bone ; orbits small (see Cuvier, Oss. Foss. V. t. 25. f. 9, 10, 11). Ealeen narrow, elongate, very gradiially tapering, tough, flexible; enamel thick ; internal fibres few, in a single series, very slender, forming a beautiful thin flaccid fringe. Cervical and the first dorsal vertebras united by their bodies (see Cuv. Oss. Foss. v. 380. t. 26. f. 18). Blade-bone about as high as broad, with a broad acromion (Cuv. Stock Photo")
RMRJF28C–. Catalogue of seals and whales in the ... Museum. 80 T1AT,iENIDiE. am M- M'^'" }. turc oblong, only slightly contracted at the upper end, and about two-thirds the length of the bone ; orbits small (see Cuvier, Oss. Foss. V. t. 25. f. 9, 10, 11). Ealeen narrow, elongate, very gradiially tapering, tough, flexible; enamel thick ; internal fibres few, in a single series, very slender, forming a beautiful thin flaccid fringe. Cervical and the first dorsal vertebras united by their bodies (see Cuv. Oss. Foss. v. 380. t. 26. f. 18). Blade-bone about as high as broad, with a broad acromion (Cuv.
RMRJDC2F–. Chamber's scientific reader : illustrated with wood engravings. Readers. THE EONY SKELETON. 47 cartilaginous band ; the other two are unattached to anything in front, and are therefore called floating ribs. The ribs, along with the sternum. THE HEAD. Tie Cranium— 1 Frontal bone. 2 Parietal bones. 1 Occipital bone. 2 Temporal bones. 1 Sphenoid bone. 1 Ethmoid bone. The Face— 2 Upper maxillary bones. 2 Malar bones. 2 Palate bones. 2 Lachrymal bones. 2 Nasal bones. The vomer. 2 Turbinated bones. 1 Lower maxillary bone. THE TRUNK. The Spine— 7 Cervical vertebrae. 12 Dorsal vertebras. 5 Lumbar ve
![. The encyclopædia of the stable: a complete manual of the horse, its breeds, anatomy, physiology, diseases, breeding, breaking, training and management, with articles on harness, farriery, carriages, etc. comprising a thousand hints to horse owners. Horses. BONES. 1 Upper jaw. 2 Lower jaw. 3 Atlas. 4 Axis. I > Cervical vertebrae. o > Dorsal vertebras. " > Lumbar vertebras. lO J "I 12/ Sacrum. ^3 . Caudal vertebras. 14 ) 15 Pelvis. 16 Femur or thigh. 17 Fibula. 18 Tibia. 19 Os Calais or point of hock. 20 Astragalus. 21 Scapula. 22 Shoulder joint. 23 Humerus. 24 Ulna. 25 Rad Stock Photo](https://c8.alamy.com/comp/RE39YB/the-encyclopdia-of-the-stable-a-complete-manual-of-the-horse-its-breeds-anatomy-physiology-diseases-breeding-breaking-training-and-management-with-articles-on-harness-farriery-carriages-etc-comprising-a-thousand-hints-to-horse-owners-horses-bones-1-upper-jaw-2-lower-jaw-3-atlas-4-axis-i-gt-cervical-vertebrae-o-gt-dorsal-vertebras-quot-gt-lumbar-vertebras-lo-j-quoti-12-sacrum-3-caudal-vertebras-14-15-pelvis-16-femur-or-thigh-17-fibula-18-tibia-19-os-calais-or-point-of-hock-20-astragalus-21-scapula-22-shoulder-joint-23-humerus-24-ulna-25-rad-RE39YB.jpg ". The encyclopædia of the stable: a complete manual of the horse, its breeds, anatomy, physiology, diseases, breeding, breaking, training and management, with articles on harness, farriery, carriages, etc. comprising a thousand hints to horse owners. Horses. BONES. 1 Upper jaw. 2 Lower jaw. 3 Atlas. 4 Axis. I > Cervical vertebrae. o > Dorsal vertebras. " > Lumbar vertebras. lO J "I 12/ Sacrum. ^3 . Caudal vertebras. 14 ) 15 Pelvis. 16 Femur or thigh. 17 Fibula. 18 Tibia. 19 Os Calais or point of hock. 20 Astragalus. 21 Scapula. 22 Shoulder joint. 23 Humerus. 24 Ulna. 25 Rad Stock Photo")
RMRE39YB–. The encyclopædia of the stable: a complete manual of the horse, its breeds, anatomy, physiology, diseases, breeding, breaking, training and management, with articles on harness, farriery, carriages, etc. comprising a thousand hints to horse owners. Horses. BONES. 1 Upper jaw. 2 Lower jaw. 3 Atlas. 4 Axis. I > Cervical vertebrae. o > Dorsal vertebras. " > Lumbar vertebras. lO J "I 12/ Sacrum. ^3 . Caudal vertebras. 14 ) 15 Pelvis. 16 Femur or thigh. 17 Fibula. 18 Tibia. 19 Os Calais or point of hock. 20 Astragalus. 21 Scapula. 22 Shoulder joint. 23 Humerus. 24 Ulna. 25 Rad
RM2AGAJGG–. Questions and answers on the essentials of obstetrics; Prepared especially for students of medicine. The brain and cranial vault areabsent. These monsters are practically pseudencephalic foetusesminus the vascular tumor. a. Derencephalus. The brain and cranial vault are absent andthe occipital foramen is lacking. There is also an arrestin development of the cervical vertebras and also, occa-sionally, of the upper dorsal. LABOR. 161 b. Anencephalus. There is an arrest in development of theentire vertebral column, which is open and forms a furrow.The spinal cord is absent. This variety of mons
RM2AXDYB1–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . hasa procoelous centrum and is markedly convex posteriorly. This convex rearmeets the apparently convex anterior surface of the fifth vertebras centrum,which also appears to be opisthocoelous. The sixth vertebra is provided witha biconcave centrum, the neural spine is broad in lateral view, and its postero-dorsal edge overhangs the postzygapophysis so that a posterior embayment isformed above the postzygapophysis. The seventh vertebra resembles the sixthand the succeeding eighth in the shape of the neural spine, and both
![. The Encyclopaedia Britannica; ... A dictionary of arts, sciences and general literature. last cervical isankylosed to the three first dorsal, as in the fnwl, thefourth remaining free, and the fifth coalescing with thelumbar; or, as many as five may ankylose together, leavingone free, and the last ankylosed to the lumbar, as in Falcocetalon. But this number often differs with age, as maybe seen in different individuals of Fiophia crepitans, andother, more typical. Cranes.] It is characteristic of the dorsai vertebrae of Biids thatthe posterior, no less than the anterior, vertebras present afa Stock Photo](https://c8.alamy.com/comp/2AGAW3X/the-encyclopaedia-britannica-a-dictionary-of-arts-sciences-and-general-literature-last-cervical-isankylosed-to-the-three-first-dorsal-as-in-the-fnwl-thefourth-remaining-free-and-the-fifth-coalescing-with-thelumbar-or-as-many-as-five-may-ankylose-together-leavingone-free-and-the-last-ankylosed-to-the-lumbar-as-in-falcocetalon-but-this-number-often-differs-with-age-as-maybe-seen-in-different-individuals-of-fiophia-crepitans-andother-more-typical-cranes-it-is-characteristic-of-the-dorsai-vertebrae-of-biids-thatthe-posterior-no-less-than-the-anterior-vertebras-present-afa-2AGAW3X.jpg ". The Encyclopaedia Britannica; ... A dictionary of arts, sciences and general literature. last cervical isankylosed to the three first dorsal, as in the fnwl, thefourth remaining free, and the fifth coalescing with thelumbar; or, as many as five may ankylose together, leavingone free, and the last ankylosed to the lumbar, as in Falcocetalon. But this number often differs with age, as maybe seen in different individuals of Fiophia crepitans, andother, more typical. Cranes.] It is characteristic of the dorsai vertebrae of Biids thatthe posterior, no less than the anterior, vertebras present afa Stock Photo")
RM2AGAW3X–. The Encyclopaedia Britannica; ... A dictionary of arts, sciences and general literature. last cervical isankylosed to the three first dorsal, as in the fnwl, thefourth remaining free, and the fifth coalescing with thelumbar; or, as many as five may ankylose together, leavingone free, and the last ankylosed to the lumbar, as in Falcocetalon. But this number often differs with age, as maybe seen in different individuals of Fiophia crepitans, andother, more typical. Cranes.] It is characteristic of the dorsai vertebrae of Biids thatthe posterior, no less than the anterior, vertebras present afa
RM2AWJ3HG–A system of human anatomy, general and special . The transverse processesare large and strong, and directed ob-liquely backwards. Upon the anteriorand superior aspect of their summits is asmall facet for the articulation of thetubercle of a rib. The articular processesare vertical, the superior facing directlybackwards, and the inferior directly for-wards. The peculiar vertebras in the dorsal region are the first, ninth,tenth, eleventh, and twelfth. The first dorsal vertebra approachesvery closely in character to the last cervical. The body is broadfrom side to side, and concave above. The sup
RM2AJE935–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . a hasa procoelous centrum and is markedly convex posteriorly. This convex rearmeets the apparently convex anterior surface of the fifth vertebras centrum,which also appears to be opisthocoelous. The sixth vertebra is provided witha biconcave centrum, the neural spine is broad in lateral view, and its postero-dorsal edge overhangs the postzygapophysis so that a posterior embayment isformed above the postzygapophysis. The seventh vertebra resembles the sixthand the succeeding eighth in the shape of the neural spine, and
RM2AWWJP1–Fishes . er, highly specialized, usuallylarge and canine-like, developed in the jaws only, and the gillsare reduced in number, 3^ instead of 4, with no slit behind thelast half gill. The scales are always cycloid and are usually large.In the tropical forms the vertebras are always twenty-four in 590 Chromides and Pharyngognathi THimber (10+14), but in northern forms the number is largelyincreased with a proportionate increase in the number andstrength of the dorsal spines. All the species are strictly marine,and the coloration is often the most highly specialized andbrilliant known among fishe
RM2AWJGRF–The body and its ailments: a handbook of familiar directions for care and medical aid in the more usual complaints and injuries . ine, is the main supportof the trunk of the body. It is composed oftwenty-six distinct bones, called vertebras,placed one above the other so as to form apillar or column, on the top of which is thehead, so joined as to move freely upon it; seeFigure 39. Seven of these vertebrae belong tothe neck, twelve to the back, five to the loins,and two make the lower end of the column.Anatomists give to these the names, derivedfrom the Latin, of cervical, dorsal, lumbar andsac
RM2AWJJ46–The body and its ailments: a handbook of familiar directions for care and medical aid in the more usual complaints and injuries . ine, is the main supportof the trunk of the body. It is composed oftwenty-six distinct bones, called vertebras,placed one above the other so as to form apillar or column, on the top of which is thehead, so joined as to move freely upon it; seeFigure 39. Seven of these vertebrae belong tothe neck, twelve to the back, five to the loins,and two make the lower end of the column.Anatomists give to these the names, derivedfrom the Latin, of cervical, dorsal, lumbar andsac
RM2AWGFJH–The Quarterly journal of the Geological Society of London . estion. The vertebras are represented by specimens from the cervical,dorsal, lumbar, sacral, and caudal regions. Both the cervicals anddorsals are strongly opisthoccelous, and carry large lateral cavities ;these cavities being apparently devoid of any channel of communi-cation with the interior of the centrum, which seems to be solid; 1 E. B. Newton, Geol. Mag. 1893, p. 193. 2 Id. Quart. Journ. Geol. Soc. vol. li. p. 78. 330 ME. E. LYDEKKEE ON BONES OF A [Aug. T895, and the bone between those of opposite sides being reduced to anexcee
RM2AN6FPF–The treatment of fractures . Fig. 80.—Sixth dorsal vertebra fractured. Anesthesia at the level of two inches above theumbilicus. The eighth or ninth dorsal nerve involved.. Fig. 81.—Lesion of spine between fifthand sixth cervical vertebrae. Note positionof arms, due to paralysis of subscapularis.Biceps brachialis amicus, supinator longusand deltoid muscles intact. Elbow flexed,shoulders abducted and rotated outward(after Thorburn). Fig. 82.—Luxation of sixth and seventhcervical vertebras ; typical attitude ; center forsubscapularis not involved (alter Kocher). lumbar enlargement is involved, t
RM2AWJ2A0–The evolution of man : a popular exposition of the principal points of human ontogeny and phylogeny . ?I / X2>. Figs. 258-260.—Lyre-shaped germ-shield of a Chick, in three consecutivestages of development; seen from the dorsal side; enlarged about twentytimes. Fig. 258, with six pairs of primitive vertebras. The brain is a sim-ple bladder (lib). The spinal furrow from x remains wide open ; behind, atz, it is much enlarged, mp, Marrow-plates; sp, side-plates ; y, limit be-tween the pharynx cavity (s7i) and the head-intestine (vd). Fig. 259, withten pairs of primitive vertebrae. The brain has
RM2AWFW5N–Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ..By Richard Lydekker .. . s; from the Oxford Clay ofWootton-Bassett, Wiltshire. Cunnington Collection. Purchased, 1840. 46484. The centra of five dorsal and two caudal vertebras; fromthe Oxford Clay near Devizes. These specimens indicatea somewhat larger individual than No. 46488. Thedimensions of one of the dorsal centra are :—length 0,051(2-0 inches), height 0,065 (2-5 inches), width 0,074(2-0 inches). The forward overhang of the upper part ofthe centrum of the dorsals is more marked than in C. tro-chanter
RM2AFYD59–. A treatise on the nervous diseases of children, for physicians and students. esented which Muscle is Muscle. Function. Deficient Action. by in commonly In-volved. Erector Extens ion of ? Lordosis of lower Dorsal S e c 0 n d to In spinal dis- s pin as : lower dorsal spine; perpendic- nerves. 12th dorsal eases and sacro- and lumbar ular line from segments. progr e s s i ve lumbal- vertebras. shoulder falls be- muscular at- is ; 1 0 n - ll i n d os sacrum; rophies. gissimus unilateral palsy dorsi. causes deflectionof spine towardsound side. (Fig.30.)Lateral movements Quadratus Deflects lower Lu
RM2AJKWKN–On the morphology of the duck and the auk tribes . ib. <•?./• Tympanic cavity. nc. Notochord. s.se. Supra-scapula. C.ll. Centralo-uluave. n.f. Nasal floor. St. Sternum. C.V. Cervical vertebra;. n.px. Nasal process of pre-maxil- st./;. Sternal keel. d. Dentary. lary. s.v. Sacral vertebra. i.e. Distal carpal. ob.f. Obturator fenestra. tb. Tibial. dg. Digit. oc.c. Occipital condyle. t.c. Tendon-canal. d.t. Distal tarsal. od.p. Odontoidprocess. te. Tibiale. d.r. Dorsal rib. op. Opisthotic. t.eo. Tympanic wing of occipital d.s.v. Dorso-sacral vertebras, o.s. Orbitosphenoid. ts Tarsal. d.v. Dorsa
RM2AJKXD0–On the morphology of the duck and the auk tribes . l rib. e.ty. Tympanic cavity. nc. Notochord. s.ie. Supra-scapula. C.ll. Centralo-ulnare. «,/. Nasal floor. St. Sternum. e.v. Cervical vertebras. n.px. Nasal process of pre-ruaxil- st./t. Sternal keel. ll. Dentary. lary. s.r. Sacral vertebra. d.c. Distal carpal. ob.f. Obturator fenestra. tb. Tibial. thj. Digit. oc.c. Occipital condyle. t.c. Tendon-canal. d.t. Distal tarsal. Oil.p. Odontoidprocess. te. Tibiale. tie. Dorsal rib. op. Opisthotie. t.eo. Tympanic wing of occipital d.s.v. Dorso-sacral vertebras, o.s. Orbitosphenoid. ts. Tarsal. d.v. D
RM2CRJXK2–. Living anatomy and pathology; . v PLATE 104. TUBERCULAR ABSCESS OF THE SPINE. The arrows point towards the vertebras affected; namely,the ninth and tenth dorsal. PI.ATE 104.
RM2CRJY83–. Living anatomy and pathology; . PLATE 103.TUBERCULOSIS OF THE ILIUM. (Reduced 33|%.) The arrow points towards a tubercular condition of theiliosacral synchondrosis. Pirate 103. v PLATE 104. TUBERCULAR ABSCESS OF THE SPINE. The arrows point towards the vertebras affected; namely,the ninth and tenth dorsal. PI.ATE 104
![. On the anatomy of vertebrates [electronic resource] . Diagram of anterior vertebras,Crocodile. CC. ANATOMY OF VERTEBRATES. 67 between it and the hasmapophysis. A small cartilaginous appen-dage is attached to some of the ribs. The lumbar vertebras are those in which the diapophyses ceaseto support moveable pleurapophyses, although they are elongatedby the coalesced rudiments of such, ib. e, f, g, h, which are distinctin the young Crocodile. The length and persistent individualityof more or fewer of these rudimental ribs determines the numberof the dorsal and lumbar vertebras respectively, and Stock Photo](https://c8.alamy.com/comp/2CNFAW9/on-the-anatomy-of-vertebrates-electronic-resource-diagram-of-anterior-vertebrascrocodile-cc-anatomy-of-vertebrates-67-between-it-and-the-hasmapophysis-a-small-cartilaginous-appen-dage-is-attached-to-some-of-the-ribs-the-lumbar-vertebras-are-those-in-which-the-diapophyses-ceaseto-support-moveable-pleurapophyses-although-they-are-elongatedby-the-coalesced-rudiments-of-such-ib-e-f-g-h-which-are-distinctin-the-young-crocodile-the-length-and-persistent-individualityof-more-or-fewer-of-these-rudimental-ribs-determines-the-numberof-the-dorsal-and-lumbar-vertebras-respectively-and-2CNFAW9.jpg ". On the anatomy of vertebrates [electronic resource] . Diagram of anterior vertebras,Crocodile. CC. ANATOMY OF VERTEBRATES. 67 between it and the hasmapophysis. A small cartilaginous appen-dage is attached to some of the ribs. The lumbar vertebras are those in which the diapophyses ceaseto support moveable pleurapophyses, although they are elongatedby the coalesced rudiments of such, ib. e, f, g, h, which are distinctin the young Crocodile. The length and persistent individualityof more or fewer of these rudimental ribs determines the numberof the dorsal and lumbar vertebras respectively, and Stock Photo")
RM2CNFAW9–. On the anatomy of vertebrates [electronic resource] . Diagram of anterior vertebras,Crocodile. CC. ANATOMY OF VERTEBRATES. 67 between it and the hasmapophysis. A small cartilaginous appen-dage is attached to some of the ribs. The lumbar vertebras are those in which the diapophyses ceaseto support moveable pleurapophyses, although they are elongatedby the coalesced rudiments of such, ib. e, f, g, h, which are distinctin the young Crocodile. The length and persistent individualityof more or fewer of these rudimental ribs determines the numberof the dorsal and lumbar vertebras respectively, and
RM2CEJ0NP–. Quain's Elements of anatomy. eriorsurface looks upwards as well as backwards. Tlie ventral surface is concae from above downwards, and slightly so from side 14 THE VERTEBRAL COLUMN. to side. It is traversed horizontally by four ridges, which indicate the places ofunion of the bodies of the five sacral vertebras, and at the extremities of which aresituated on each side four foramina called anterior sacral. These foramina leadexternally into grooves, and diminish in size from above downwards. The dorsal surface is convex, very uneven, and somewhat narrower than theventral. It presents along t
![. On the anatomy of vertebrates [electronic resource] . spine of the axis is bifidposteriorly. The convergence of the dorso-lumbar spines towardsthat of the thirteenth dorsal is feeble compared with other Car-nivora. Anapophyses begin to be developed on the thirteenthdorsal and subside on the penultimate lumbar vertebrae. The Lion (Felis leo, fig. 337) has 13 dorsal, 7 lumbar, 3 sacral, SKELETON OF CAENIVORA. 493 and 23-25 caudal vertebras. The spine of the axis has greatheight, length, and posterior breadth, arching forward and back-ward, overlapping the third, of which the spine is obsolete; Stock Photo](https://c8.alamy.com/comp/2CNGMCW/on-the-anatomy-of-vertebrates-electronic-resource-spine-of-the-axis-is-bifidposteriorly-the-convergence-of-the-dorso-lumbar-spines-towardsthat-of-the-thirteenth-dorsal-is-feeble-compared-with-other-car-nivora-anapophyses-begin-to-be-developed-on-the-thirteenthdorsal-and-subside-on-the-penultimate-lumbar-vertebrae-the-lion-felis-leo-fig-337-has-13-dorsal-7-lumbar-3-sacral-skeleton-of-caenivora-493-and-23-25-caudal-vertebras-the-spine-of-the-axis-has-greatheight-length-and-posterior-breadth-arching-forward-and-back-ward-overlapping-the-third-of-which-the-spine-is-obsolete-2CNGMCW.jpg ". On the anatomy of vertebrates [electronic resource] . spine of the axis is bifidposteriorly. The convergence of the dorso-lumbar spines towardsthat of the thirteenth dorsal is feeble compared with other Car-nivora. Anapophyses begin to be developed on the thirteenthdorsal and subside on the penultimate lumbar vertebrae. The Lion (Felis leo, fig. 337) has 13 dorsal, 7 lumbar, 3 sacral, SKELETON OF CAENIVORA. 493 and 23-25 caudal vertebras. The spine of the axis has greatheight, length, and posterior breadth, arching forward and back-ward, overlapping the third, of which the spine is obsolete; Stock Photo")
RM2CNGMCW–. On the anatomy of vertebrates [electronic resource] . spine of the axis is bifidposteriorly. The convergence of the dorso-lumbar spines towardsthat of the thirteenth dorsal is feeble compared with other Car-nivora. Anapophyses begin to be developed on the thirteenthdorsal and subside on the penultimate lumbar vertebrae. The Lion (Felis leo, fig. 337) has 13 dorsal, 7 lumbar, 3 sacral, SKELETON OF CAENIVORA. 493 and 23-25 caudal vertebras. The spine of the axis has greatheight, length, and posterior breadth, arching forward and back-ward, overlapping the third, of which the spine is obsolete;
RM2CE697J–. Memoirs and proceedings of the Manchester Literary & Philosophical Society . humerus and ulna, the rightfemur, and a long series of dorsal vertebrae. I at firstreferred it to Plesiosaurus Hawkinsi, a species to whichthe limb bones and vertebrae bear a very close resemblance.A restoration, made both on paper and with the aid ofplasticene models, shewed, however, that the pectoralgirdle was of a somewhat different type. I, therefore,made an attempt to develope one of the small fragmentsof cervical vertebras which remained, and was able toexpose the whole of the under surface, which, in thepres
![. On the anatomy of vertebrates [electronic resource] . eight, and those of the remaining dorsals, d, andlumbar vertebras, L, attain the same horizontal line. The meta-pophysis is first fully developed upon the seventh dorsal, and pro-gressively elongates to the last lumbar, fig. 261, m: it presents261 an articular surface at the under and fore part of itsbase to be articulated withthe anapophysis of the ante-cedent vertebra. The ana-pophyses increase in thick-ness rather than in length inthe succeeding vertebras, andupon the last dorsal present anarticular surface at their underpart for conne Stock Photo](https://c8.alamy.com/comp/2CNH0JT/on-the-anatomy-of-vertebrates-electronic-resource-eight-and-those-of-the-remaining-dorsals-d-andlumbar-vertebras-l-attain-the-same-horizontal-line-the-meta-pophysis-is-first-fully-developed-upon-the-seventh-dorsal-and-pro-gressively-elongates-to-the-last-lumbar-fig-261-m-it-presents261-an-articular-surface-at-the-under-and-fore-part-of-itsbase-to-be-articulated-withthe-anapophysis-of-the-ante-cedent-vertebra-the-ana-pophyses-increase-in-thick-ness-rather-than-in-length-inthe-succeeding-vertebras-andupon-the-last-dorsal-present-anarticular-surface-at-their-underpart-for-conne-2CNH0JT.jpg ". On the anatomy of vertebrates [electronic resource] . eight, and those of the remaining dorsals, d, andlumbar vertebras, L, attain the same horizontal line. The meta-pophysis is first fully developed upon the seventh dorsal, and pro-gressively elongates to the last lumbar, fig. 261, m: it presents261 an articular surface at the under and fore part of itsbase to be articulated withthe anapophysis of the ante-cedent vertebra. The ana-pophyses increase in thick-ness rather than in length inthe succeeding vertebras, andupon the last dorsal present anarticular surface at their underpart for conne Stock Photo")
RM2CNH0JT–. On the anatomy of vertebrates [electronic resource] . eight, and those of the remaining dorsals, d, andlumbar vertebras, L, attain the same horizontal line. The meta-pophysis is first fully developed upon the seventh dorsal, and pro-gressively elongates to the last lumbar, fig. 261, m: it presents261 an articular surface at the under and fore part of itsbase to be articulated withthe anapophysis of the ante-cedent vertebra. The ana-pophyses increase in thick-ness rather than in length inthe succeeding vertebras, andupon the last dorsal present anarticular surface at their underpart for conne
RM2CRMWJ5–. Radiography and radio-therapeutics . , 2J inches in breadth, and 1J inches in thickness, andeach weighing about 4| ounces.They lie in the hypochondriac,epigastric, and umbilical regions,and are placed behind the peri-toneum in a kind of lymph spacein the fat - bearing subperitonealtissue, opposite the last dorsal andthree upper lumbar vertebras, theright usually lying about half aninch lower than the left. The longaxis of each is directed downwardsand outwards. Its antero-externalor visceral surface is directed out-wards and forwards, its postero-internal or parietal surface lookingbackwards
RM2CNEXET–. The bird, its form and function . Fig. 54.—Pelvic vertebrae of American Flamingo.. Fig. 55.—Pelvic vertebras of Bald Eagle. In the reptile, where there is no needfor rigidity, only two typical pelvic vertebrae are joined together; in the birdsmany dorsal and caudal vertebrae are joined with these to make a rigid framefor flight and for bipedal locomotion. 76 The Framework of the Bird 77 hence the separate bones which unite it to the vertebraeof the lower back. The evolution of the tail will betreated of in another chapter. Ribs The ribs are the long, narrow, double-headed boneswhich curve ou
RM2CNEMDC–. The bird, its form and function . Fig. 54.—Pelvic vertebrae of American Flamingo.. Fig. 55.—Pelvic vertebras of Bald Eagle. In the reptile, where there is no needfor rigidity, only two typical pelvic vertebrae are joined together; in the birdsmany dorsal and caudal vertebrae are joined with these to make a rigid framefor flight and for bipedal locomotion. 76 The Framework of the Bird 77 hence the separate bones which unite it to the vertebraeof the lower back. The evolution of the tail will betreated of in another chapter. Ribs The ribs are the long, narrow, double-headed boneswhich curve ou
RM2CHBH28–. Lateral curvature of the spine and round shoulders . Fig. i8.—Flexion of the Spine in the Model. The dorsal region in extreme flexion becomes decidedly more convex than inthe upright position. The twelfth dorsal vertebra takes part in flexion more as alumbar than as a dorsal vertebra, and free movement occurs below it and fairlyfree movement between the eleventh and twelfth vertebras. The cervical region cannot be accurately observed or measured in the model.In the cadaver it dries so rapidly that no conclusions can be drawn beyond thestatement that its forward convexity may be obliterated b
RM2CEYWB9–. Human physiology. re given off from the spinal cord, right and left,throughout its whole length. These are termed the spinal nerves.In the cervical and dorsal regions they emerge in pairs, passingout on each side through openings between the vertebras. Thereare thirty-one pairs of these nerves. At the lower end of the cordthe spinal nerves come off crowded together in the form of aparallel bundle which is called the cauda equina (Lat. horse tail),from its fancied resemblance to the tail of a horse. The grey matter of the spinal cord projects backward andforward on each side, forming the post
RM2CEG92K–. The Quarterly journal of the Geological Society of London. ep. The 21st vertebra also has the rib partly on thecentrum and partly on the neural arch; and therefore these twovertebras between the neck and the back form the region namedpectoral. Dorsal Vertebrae (figs. 5, 6). The 22nd centrum may be regarded as the first dorsal. Theintervertebral articular face has become much more nearly circular,being 3-J- inches deep, and 3-| inches wide. The articular faces areslightly concave, with a large ill-defined eminence below the middle—a character also seen in subsequent vertebras. The centrum is
RM2CEHRT5–. Quain's Elements of anatomy. responding tothe three original centres. In the first year of infancy the laminas of opposite sides becomeunited in a number of the vertebras, but not in all. The spinous processes, remaining Fig. 19. -Ossification of the vertebrje.(R. Quain.) 1, A, fietal vertebra, showing the three primary centres ;2, neural ossitications ; 3, ceutral ossification. B, dorsal vertebra from a child of two years ; 1 & 2are seen to have encroached upon the body at * theneiiro-central synchondrosis, to have extended into thearticular and transverse processes, and to have unitedbehin
RM2CEEH91–. Text-book of anatomy and physiology for nurses. Fig. 30.—VertebralColumn, Lateral Aspect. 1-7, Cervical vertebrae;8-19, dorsal vertebrae; 20-24, lumbar vertebrae; A, A,spinous processes; B, B,articular facets of trans-verse processes of first tendorsal vertebrae; C, auricu-lar surface of sacrum; D,I), foramina in transverseprocesses of cervical verte-brae.— (Goulds Illus. Dic-tionary.) 36 anatomy and physiology for nurses. Points of Special Interest, The cervical vertebras present a foramen at the base of the transverseprocess, the transverse foramen, through which an artery runs to the brai
RMRCMPK1–. The elements of embryology. Chickens -- Embryos. 206 THE SIXTH DAY. [CHAP. By the thirteenth day the cartilaginous skeleton is com- pleted and the various muscles of the body can be made out with tolerable clearness. Ossification begins according to Von Baer on the eighth or ninth day by small deposits in the tibia, in the metacarpal bones of the hind-limb, and in the scapula. On the eleventh or twelfth day a multitude of points of ossification make their appearance in the limbs, in the scapular and pelvic arches, in the ribs, in the bodies of the cervical and dorsal vertebras and in the bon
RMRCD4H6–. Elements of zoölogy : a textbook. Zoology. CAKNIVOHA : SEALS. 93 The carnivorous mammals which have their locomotive organs paddle-like or fin-like, and which have their home FIG. 96.. Skeleton of a Seal. DC, cervical vertebras ; vd, dorsal vertebras ; rf, lumbar vertebras ; vs, sacral verte- brae or sacrum ; vq, caudal vertebras ; c, ribs ; s, sternum; o, scapula ; fi,humerus ; r, radius ; ca, carpus ; me, metacarpus ; pit, phalanges ; p, pelvis ; /, femur ; r, ro- tula.; t, tibia : ta, tarsus ; ml, metatarsus. in the sea, are called PINNIPEDS or Pinnigrades, as stated on page 81. They are
RMRDYCHT–. The anatomy of the domestic animals . Veterinary anatomy. 26 OSTEOLOGY a common plan of structure, which must first be understood. The parts of which a vertebra consists are the body, the arch, and the processes. The body (Corpus vertebras) is the more or less cylindrical mass on which the other parts are constructed. The anterior and posterior extremities of the body are attached to the adjacent vertebrae by intervertebral fibro-cartilages, and are usually convex and concave respectively. The dorsal surface is flattened and enters into the formation of the vertebral canal, while the ventral
RMRFRP7N–. Carnegie Institution of Washington publication. 3° JERMO-CARBONIFEROUS VERTEBRATES FROM NEW MEXICO. The third vertebra * has lost the neural spine, but judging from the base the spine was broadly diamond-shaped in section with the anterior and posterior edges somewhat extended as in the succeeding vertebras of the presacral series. The neural arch is slightly convex, beginning to assume the form of the neural arch in all the Cotylosauria, but is still much narrower than those of the dorsal series. The anterior zygapophyses are injured, but were evidently of good size. The neural canal is, as
RMRMMJ1A–. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 104 Prof. H. G. Seeley on the present in abeyance, though the specimens exist on whicli definitions might be based. Vertebral Column. Few vertebras were collected; they represent the cervical, dorsal, sacral, and caudal regions. Since the bones belong to two or three individuals of different sizes, caution is necessary in using them as evidence for the reconstruction of the form and proportions of the animal. The cervical vertebrae are most elongated; but the dorsal vertebrje
RMRF94X2–. Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ... By Richard Lydekker ... Reptiles, Fossil; Amphibians, Fossil. 106 ANOMODONTIA. Genus NAOSAURUS, Cope The neural spines of the dorsal and lumbar vertebrae enormously elongated, with paired horizontal processes at intervals. Transverse processes of dorsals large and prominent, no distinct capitular facet on centrum, although all the ribs have double heads. In Dimetroclon, Cope2, the horizontal processes of the neural spines of the vertebras are absent. Naosaurus cruciger, Cope 3. The type species. The d
RMRF284J–. Catalogue of the fossil Reptilia and Amphibia in the British Museum (Natural history) ... By Richard Lydekker ... Reptiles, Fossil; Amphibians, Fossil. 106 ANOMODONTIA. Genus NAOSAURUS, Cope The neural spines of the dorsal and lumbar vertebrae enormously elongated, with paired horizontal processes at intervals. Transverse processes of dorsals large and prominent, no distinct capitular facet on centrum, although all the ribs have double heads. In Dimetroclon, Cope2, the horizontal processes of the neural spines of the vertebras are absent. Naosaurus cruciger, Cope 3. The type species. The d
RMRPEFG5–. The American farmer's horse book; a pictorial cyclopedia of facts concerning the prominent breeds ... Horses. OUTLINP: of the horse S STRUCTUItE. 149 Another View.—We present another view of the skeleton (from the left instead of the right side), showing also the outline of the horse's form, as some of our readers will doubtless prefer. Its ex- planation is as follows:. Commencing at the head, C shows the atlas; F the withers and below the dorsal vertebra^, the withers being formed by spinous pro- cesses of the anterior dorsal vertebrsB; G, lumbar vertebra?; H, sacral vertebras; I, coccygeal
RMRDPD7F–. Fishes. Fishes. 262 The Ganoids The Bowfins: Amiidae.—The Amiida: have the vertebras more complete. The dorsal fin is many-rayed and is without distinct fulcra. The diamond-shaped enameled scales disappear, giving place to cycloid scales, which gradually become thin and mem- branous in structure. A median gular plate is developed be- tween the branchiostegals. The tail is moderately heterocercal, and the head covered with a bony coat of mail. The family of Amiida contains a single recent species, Amia calva, the only living member of the order Halecomorphi. The bowfin, or grindle, is a remar
RMREFE9E–. Comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. 50 COMPARATIVE MORPHOLOGY OF VERTEBRATES. the rib behind and strengthening the thorax. In the chelonia the ribs are confined to the dorsal side of the body and are fused to the costal plates (dermal skeleton) to form the carapace. Single- and double- headed ribs often occur in the same individual of various groups, and in the mammals the capitular head, instead of articulating with a distinct parapophysis, may rest in a socket formed by two successive vertebras.. FIG. 54.—Sacral vertebrae, ribs and pelvis of Tr
RMRDP6G6–. Outlines of zoology. Zoology. S34 AMPHIBIA. processes, and a short neural spine. The eighth vertebra has a biconcave or amphicoelous centrum. The ninth is convex in front, with two convex tubercles behind, and bears large transverse pro- mx cesses with which the hip- girdle articulates. The uro- style, formed by the fusion of several vertebras, has anteriorly a dorsal arch enclosing a prolongation of the spinal cord; but both arch and nerve-cord soon #/ disappear posteriorly. The notochord, around which the vertebral column has developed, is finally repre- sented only by the vestiges in the
RMRDT0N0–. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. 142 MORPHOLOGY OF THE ORGANS OF VERTEBRATES.. Fig. 150. Skeleton of Xecturus. noticed that both sacral and cervical regions are increased in extent, there being two or three sacral and a much larger number of cervical vertebra. In the mammals these regions are still fur- ther increased b}' a division of the trunk into a thoracic (' dorsal') region, the vertebras of which bear ribs, and a lum- bar region in which ribs are wanting. In certain regions there is a strong tendency towards the fusion of 'ertebrae. ^lost frequently
RMRDT05X–. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. Fig. 250. Diplurus longicamiatus, from Dean. A, position of the calcified air-bladder. The CcELACANTHiD^ (AcTiNiSTiA) have unossified ce.ntra and cycloid scales, two dorsal fins, diphycercal caudal, and ossified swim-bladder. Ccelacanthus, carboniferous of Europe and Ohio; Diplurus, trias of New Jersey. Cyclodipterini (Rhipidistia) have the vertebras partially ossi-. FlG. 251. Head of larval Polypierus, after Steindachner, from Dean. EG, external gill. fied; tail heterocercal; scales enamelled and rounded behind; a third gul
RMRN49RY–. Animal physiology. Physiology, Comparative; Physiology, Comparative. Fig. 227.—Skeleton of Seal. vc, cervical vertebras ; vd, dorsal vertebrae ; vl, lumbar vertebras; vs, sacral vertebrae; vq, caudal vertebrae ; b, pelvis; s, sternum ; li, humerus ; r, radius; ca, carpus ; mc, metacarpus; ph, phalanges; 0, scapula ; c, ribs; /, femur; r, patella; t, tibia ; ta, tarsus ; mt, metatarsus ; ph, phalanges. same plan as the fore; but they are carried far backwards, so as almost to occupy the position of the tail. 665. In the Whale and its allies, on the other hand, the posterior extremities are al
![. Comparative anatomy and physiology. Chap. IX.] FORE AND HIND LIMBS. tibia and fibula • the (a) hand (maims) is divi- sible into wrist (carpus), palrn (metacarpus), and digits; the (0) foot (pes), into tarsus, metatar- sus, and digits. The digits are typically five in. number, and consist of a number of separate pieces, articulated on one another; the number of these phalanges is inconstant, but, as we ascend the Am. Fig. 147.—Side View of the Pelvis of an Adult Fowl. I?, Ilium; is, ischium ; Pb, pubis; dl, dorsal vertebrae; cd, caudal vertebras; AW, acetahulum. (After W. K. Parker.) series, Stock Photo](https://c8.alamy.com/comp/REFF5P/comparative-anatomy-and-physiology-chap-ix-fore-and-hind-limbs-tibia-and-fibula-the-a-hand-maims-is-divi-sible-into-wrist-carpus-palrn-metacarpus-and-digits-the-0-foot-pes-into-tarsus-metatar-sus-and-digits-the-digits-are-typically-five-in-number-and-consist-of-a-number-of-separate-pieces-articulated-on-one-another-the-number-of-these-phalanges-is-inconstant-but-as-we-ascend-the-am-fig-147side-view-of-the-pelvis-of-an-adult-fowl-i-ilium-is-ischium-pb-pubis-dl-dorsal-vertebrae-cd-caudal-vertebras-aw-acetahulum-after-w-k-parker-series-REFF5P.jpg ". Comparative anatomy and physiology. Chap. IX.] FORE AND HIND LIMBS. tibia and fibula • the (a) hand (maims) is divi- sible into wrist (carpus), palrn (metacarpus), and digits; the (0) foot (pes), into tarsus, metatar- sus, and digits. The digits are typically five in. number, and consist of a number of separate pieces, articulated on one another; the number of these phalanges is inconstant, but, as we ascend the Am. Fig. 147.—Side View of the Pelvis of an Adult Fowl. I?, Ilium; is, ischium ; Pb, pubis; dl, dorsal vertebrae; cd, caudal vertebras; AW, acetahulum. (After W. K. Parker.) series, Stock Photo")
RMREFF5P–. Comparative anatomy and physiology. Chap. IX.] FORE AND HIND LIMBS. tibia and fibula • the (a) hand (maims) is divi- sible into wrist (carpus), palrn (metacarpus), and digits; the (0) foot (pes), into tarsus, metatar- sus, and digits. The digits are typically five in. number, and consist of a number of separate pieces, articulated on one another; the number of these phalanges is inconstant, but, as we ascend the Am. Fig. 147.—Side View of the Pelvis of an Adult Fowl. I?, Ilium; is, ischium ; Pb, pubis; dl, dorsal vertebrae; cd, caudal vertebras; AW, acetahulum. (After W. K. Parker.) series,
RMRDTA0N–. Zoology. Zoology. 134 zooLoar.. Fig, 174.—SiOe view of the vertebral coluiiin or back-bone of man. From Martin. FiG. 175.—Diaprrammatic longitudinal section of tlie body, a, the neural tube, with its upper enlargement in the skull cavity at a'; N, the spinal cord; N', the brain; ee, vertebras forming the solid partition between the dorsal and ventral cavities; b, the pleural, andc. the abdominal divisions of the ventral cavity, separated from one another by the diaphragm, d; i, the nasal, and o, the mouth chamber, opening behind into the pharynx,from whicli one tube leads to the lungs, I, an
RMRD2DJH–. Elementary anatomy and physiology : for colleges, academies, and other schools. Anatomy; Physiology. 86 hitchcock's anatomy. Skeleton of the Camel. c. Cervical Vertebra*. «. d. Dorsal Vertebra. * h bar Vertebra*. 8. Sacral Vertebras. *. f. Caudal Vertebra, o. Scapula, h. I rus. c. Ribs. cu. Ulna. ca. Carpus, m. c. Metacarpus, ph. Phalanges, fe. b ro. Patella, ti. Tibia, fa. Tarsus, m, t. Metatarsus, cl. Clavicle. Fig. 96.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustratio
RMRN49X1–. Animal physiology. Physiology, Comparative; Physiology, Comparative. 490 ADAPTATION OF EXTREMITIES FOR SWIMMING. the Seal, which does not depart widely in its general construc- tion from land Quadrupeds, the hind feet are formed upon the. Fig. 227.—Skeleton of Seal. vc, cervical vertebras ; vd, dorsal vertebrae ; vl, lumbar vertebras; vs, sacral vertebrae; vq, caudal vertebrae ; b, pelvis; s, sternum ; li, humerus ; r, radius; ca, carpus ; mc, metacarpus; ph, phalanges; 0, scapula ; c, ribs; /, femur; r, patella; t, tibia ; ta, tarsus ; mt, metatarsus ; ph, phalanges. same plan as the fore;
RMRE09XD–. An introduction to the study of mammals living and extinct. Mammals. PLATANISTIDM 259 Inia}—Teeth variable, from 26 to 33 on either side of each jaw; those at the posterior part with a distinct tubercle at the inner side of the base of the crown. Vertebras: C 7, D 13, L 3, C 18 ; total 41. Transverse processes of lumbar vertebrae very broad. Sternum short and broad, and consisting of a single segment only. Dorsal fin a mere ridge. The long cylindrical rostrum externally furnished ivith scattered, stout, and crisp hairs. One species only is known, I. geoffroyensis, about 7 feet in length, inh
RMRD2DJC–. Elementary anatomy and physiology : for colleges, academies, and other schools. Anatomy; Physiology. Skeleton of the Camel. c. Cervical Vertebra*. «. d. Dorsal Vertebra. * h bar Vertebra*. 8. Sacral Vertebras. *. f. Caudal Vertebra, o. Scapula, h. I rus. c. Ribs. cu. Ulna. ca. Carpus, m. c. Metacarpus, ph. Phalanges, fe. b ro. Patella, ti. Tibia, fa. Tarsus, m, t. Metatarsus, cl. Clavicle. Fig. 96.. Skeleton of Bat. The descriptive letters are the same as in Fig. 95. twenty-three. The Lumbar are usually the largest in size, and their range is from two to nine. The Sacral consist. Please note
RMRD5MNA–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. 266 REPTILIA. Fig. 177.. Skeleton of Tortoise. A, superior maxilla; B, inferior maxilla; c, ossiculnm auditus; D, os hyoides; E, cervical vertebra; F, dorsal vertebra; G, sacrum; H, caudal vertebras; i, dorsal ribs; ic, marginal scales; N, scapula; o, coracoid bone ; p, os humeri; Q, radius ; E, ulua ; s, bones of the carpus ; T, metacarpal bones; u, digital phalanges; V, pelvis ; w, femur; x, tibia; Y, fibula; z, tarsus; AS., metatarsus; A.V., phalanges of the foot. case filled up with a cartilaginous membrane. In the c
RMRHH91F–. Boletin de la Sociedad de Biología de Concepción. Sociedad de Biología de Concepción; Biology; Biology. Figura 4. Aristonectes sp. Ejemplar SGO-PV-957, MNHN. Mandíbula inferior. maxilar y restos de los huesos, parietal, yugal, escamoso y cuadrado aún incluidos en la matriz de arenisca (Fig. 3). El basioccipital, solo apreciable en vista dorsal, ha sido desplazado anterolateralmente dentro de la fosa temporal derecha junto con el atlantoaxis y tres sucesivas vértebras cervicales articuladas. La mandíbula preserva la mayor parte de ambos dentarios y los huesos surangular y articular casi compl
RMRCD5FA–. Dissection of the platana and the frog. Xenopus laevis; Rana fuscigula. B. The Vertebral Column. i. Remove the skin and muscles from the dorsal surface of the back to show the nine vertebra? and the urostyle. Make a drawing showing the vertebras with their transverse processes, and the urostyle attached to the posterior end of the 9th vertebra. Atlas - Axis. â Transverse process Cartilaginous rib Transverse process of 9th vertebra Urostyle. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of
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