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Dasypus Stock Photos and Images
RMRN7TEX–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Anatomischer Anzeige)' Bd. 48. Fernandez, Peludo (Dasypus villosus).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Anatomische Gesellschaft. Jena : G. Fischer
RMPFYKMP–. The popular natural history . Zoology. THE ARMADILLO.—ANT-EATERS. 219. ARMADILLO.—(Dasypus sexcinctus.) on the shoulders, and the third on the hind-quarters. These plates are con- nected by a series of bony rings, variable in number, overlapping each other, and permitting the animal to move freely. The common ARMADILLO, or PoYOU, is about twenty inches in total length, the tail occupying some six or seven inches. It is very common in Par g lay, but is not easily captured, owing to its remarkable agility, per- severance, and wariness. En- cumbered as it appears to be with its load of plate-ar
RF2F4E7N5–Nine-banded armadillo (Dasypus novemcinctus) and its reflection foraging for insects near a stream
RMP5T3PH–N/A. Dasypus vellerosus . 1865. Joseph Wolf (1820–1899) Alternative names Matthias Wolf; Joseph Wolff; Josef Wolf; Matthias Wolff Description German artist Date of birth/death 21 January 1820 20 April 1899 Location of birth/death Mörz, Germany London Work location London Authority control : Q1708274 VIAF:54950825 ISNI:0000 0000 8384 0531 ULAN:500006240 LCCN:n80006277 NLA:36115701 WorldCat 415 DasypusVellerosusWolf
RMRH2ABP–. British Oribatidæ. Oribatidae; Arachnida. PLATE L. Kopiophor'a-magna. 1-7. HopJophcTra dasypus. 8-14.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Michael, A. D. (Albert Davidson), 1836-1927. London, The Ray society
RMPFYKMB–. The popular natural history . Zoology. ARMADILLO.—(Dasypus sexcinctus.) on the shoulders, and the third on the hind-quarters. These plates are con- nected by a series of bony rings, variable in number, overlapping each other, and permitting the animal to move freely. The common ARMADILLO, or PoYOU, is about twenty inches in total length, the tail occupying some six or seven inches. It is very common in Par g lay, but is not easily captured, owing to its remarkable agility, per- severance, and wariness. En- cumbered as it appears to be with its load of plate-armour, it runs with such speed th
RM2RE6X4E–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RF2F4E7N1–Nine-banded armadillo (Dasypus novemcinctus) and its reflection foraging for insects near a stream
RMP5TA50–N/A. English: « Chelidon dasypus » = Delichon dasypus (Asian House Martin) Français : « Chelidon dasypus » = Delichon dasypus (Hirondelle de Bonaparte) . 1894. Richard Bowdler Sharpe (1847–1909) Alternative names Sharpe Description British ornithologist and zoologist Date of birth/death 22 November 1847 25 December 1909 Location of birth/death London Chiswick Authority control : Q432586 VIAF:54295317 ISNI:0000 0000 8383 5302 LCCN:n87151105 NLA:35218453 Open Library:OL2424873A WorldCat 433 Delichon dasypus Sharpe (1)
RMRN7WBW–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Anatomischer Anxeifier Bd. 4 7. K. S1 rahl, Dasypus noremcindrts IL. Fi-. 1.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Anatomische Gesellschaft. Jena : G. Fischer
RMPG3W1A–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 31 end (Ju) of the uterus runs to a point. Internally two grooves in the mucosa intersect at the very apex of the. Fig. 4.—^The small spherical body near the center of the cross- shaped area is an armadillo egg beginning to adhere to the uterine membranes in the fundus of the uterus. The wrinkled, lighter area surrounding the speciahzed attachment area is the general uterine mucous membrane. The lateral arms of the cross-shaped area are grooves communicating with the right and left oviducts or Fallopian tubes. (From Pat
RM2RE6X48–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RF2F4E7NY–Nine-banded armadillo (Dasypus novemcinctus) and its reflection foraging for insects near a stream
RMP5D7EF–N/A. English: « Chelidon cashmiriensis » = Delichon dasypus cashmeriense (Subspecies of Asian House Martin) Français : « Chelidon cashmiriensis » = Delichon dasypus cashmeriense (Sous-espèce de Hirondelle de Bonaparte) . 1894. Richard Bowdler Sharpe (1847–1909) Alternative names Sharpe Description British ornithologist and zoologist Date of birth/death 22 November 1847 25 December 1909 Location of birth/death London Chiswick Authority control : Q432586 VIAF:54295317 ISNI:0000 0000 8383 5302 LCCN:n87151105 NLA:35218453 Open Library:OL2424873A WorldCat 433 Delichon dasypus cashmerie
RMRMKG8B–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE SOUTH AFRICAN MUSEUM'S MEIRING NAUDE CRUISES 177. Fig. 10. Munidopsis dasypus. Scale = 10 mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town : The Museum
RMPG3TWB–. The biology of twins (mammals) . Twins. TWINNING IN OTHER SPECIES OF ARMADILLO 69 larger though much less definitely fixed. There is a strong tendency, however, for the species to settle down upon the number eight, though litters of nine are fre- quent and from seven to twelve are reported.. Fig. 23 Figs. 23 and 24.—Diagrammatic views of two stages in the develop- mant of Dasypus hybridus (the Mulita armadillo). For comparison with equivalent stages of D, novemcincius (Figs. 12 and 14) they should be viewed inverted. Note Trager cavity {trcav), trophoderm plate {tr pi), ectoderm (ec), endode
RM2RE6X45–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RF2F4E7NC–Nine-banded armadillo (Dasypus novemcinctus) and its reflection foraging for insects near a stream
RMMNTAW3–. Illustration of: I, 1-3. Pinalia dasypus (as syn. Eria dasypus) II, 4-5. Eria laniceps (Eria laniceps monstr. advena, in ill. caption as Eria advena, in description, p. 162 as Eria laniceps. Monstrosity, see descr. page. III, 6-9. Pinalia amica (as syn. Eria amica) . 1874. Heinrich Gustav Reichenbach (1824–1889) Alternative names Rchb.f. Description German-Saxon botanist, pteridologist, ornithologist and university teacher Date of birth/death 3 January 1824 6 May 1889 Location of birth/death Dresden Hamburg Work location Leipzig Authority control : Q62820 VIAF: 77066171 ISNI: 0
RMREF4AE–. Comparative zoology, structural and systematic : for use in schools and colleges. Zoology; Anatomy, Comparative; Physiology, Comparative. Fig. 334 Armadillo (Dasypus).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Orton, James, 1830-1877; Birge, E. A. (Edward Asahel), 1851-1950. New York : Harper & Bros.
![. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 47 that the embryo though inside out is clearly polarized and bilateral and that it is still one embryo. A further evidence of bilaterality is, seen in the mesoderm {ms) Tra. '""dtr Fig. 13.—^An armadillo egg showing first division into a double individual. The two first embryos (II and IV) are shown as right and left outgrowths of the ectodermic vesicle. (For details see description under stage VI. Lettering as in Fig. 12.) (Modified from Patterson.) which is proliferating at two bilateral points where the ec Stock Photo](https://c8.alamy.com/comp/PG3TYC/the-biology-of-twins-mammals-twins-twinning-in-dasypus-novemcinctus-47-that-the-embryo-though-inside-out-is-clearly-polarized-and-bilateral-and-that-it-is-still-one-embryo-a-further-evidence-of-bilaterality-is-seen-in-the-mesoderm-ms-tra-quotquotdtr-fig-13an-armadillo-egg-showing-first-division-into-a-double-individual-the-two-first-embryos-ii-and-iv-are-shown-as-right-and-left-outgrowths-of-the-ectodermic-vesicle-for-details-see-description-under-stage-vi-lettering-as-in-fig-12-modified-from-patterson-which-is-proliferating-at-two-bilateral-points-where-the-ec-PG3TYC.jpg ". The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 47 that the embryo though inside out is clearly polarized and bilateral and that it is still one embryo. A further evidence of bilaterality is, seen in the mesoderm {ms) Tra. '""dtr Fig. 13.—^An armadillo egg showing first division into a double individual. The two first embryos (II and IV) are shown as right and left outgrowths of the ectodermic vesicle. (For details see description under stage VI. Lettering as in Fig. 12.) (Modified from Patterson.) which is proliferating at two bilateral points where the ec Stock Photo")
RMPG3TYC–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 47 that the embryo though inside out is clearly polarized and bilateral and that it is still one embryo. A further evidence of bilaterality is, seen in the mesoderm {ms) Tra. '""dtr Fig. 13.—^An armadillo egg showing first division into a double individual. The two first embryos (II and IV) are shown as right and left outgrowths of the ectodermic vesicle. (For details see description under stage VI. Lettering as in Fig. 12.) (Modified from Patterson.) which is proliferating at two bilateral points where the ec
RM2RE6X4B–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RMMEHA8B–. Die Entstehung der Arten auf Grund von Vererben erwobener Eigenschaften nach den Gesetzen organischen Wachsens : Ein Beitrag zur einheitlichen Auffassung der Lebewelt . Alib. 31. Hand von Dasypus gigas. m Mittelhandlnoclien, p Phalange des vierten Fingers.
RMRDJJ2E–. The biology of twins (mammals) . Twins. 54 THE BIOLOGY OF TWINS top and the common amnion at the bottom of the figure. This arrangement, doubtless, looks upside down to one famihar with previous accounts of the embryology of. Fig. 17.—^Armadillo egg with quadruplet embryos attached to primitive placenta, which is a bowl-shaped area at top of figure. Note the connecting canals running downward to the original common point of origin, which is now occupied by the small common amnion. (See stage IX.) (Redrawn from Newman and Patterson.) Dasypus, but the reversal of axis is an important feature o
RMPFM9N4–. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. Myrmecobiiis fasciattu. 4—4 1—1 Incisors „ „; canines 1 ^ ; praemolars 3—3 6—6 molars -—j;: = 54. 3—3' 6—6 From this formula it will be seen that the number of molars, eighteen in both jaws, ex- ceeds that of any other known existing mar- supial, and nearly approaches the peculiar dental formula of the extinct Thylacotherittm,* and that which characterizes some of the ex- isting Armadillos. The resemblance to the genus Dasypus is further carried out in the small size of the molar teeth, their separation from each other b
RM2RE6X4G–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RMMEHA6D–. Die Entstehung der Arten auf Grund von Vererben erwobener Eigenschaften nach den Gesetzen organischen Wachsens : Ein Beitrag zur einheitlichen Auffassung der Lebewelt . Abb. 50. Becken von Dasypus gigas. !) Wiedershk:m. a. a. 0. S. 32. - a. a. 0. S. C6.
RF2GYG8NY–Pair of small nine-banded armadillos (Dasypus novemcinctus) foraging for insects in grass and weeds
RMRDA36X–. Wanderings in South America, the North-west of the United States and the Antilles, in the years 1812, 1816, 1820, & 1824 : with original instructions for the perfect preservation of birds, etc. for cabinets of natural history . Zoology; Taxidermy. 366 EXPLANATORY INDEX. manufacture of head-dresses, some fine examples of which are in Waterton's museum. Armadillo {Dasypus sexcinctus).—There are several species of Armadillo, but this is the one mentioned by Waterton. The Nine-banded Armadillo is called Cachicame. Arrows, Blow-gun.—These wonderful little Arrows are about nine or ten inches i
RF2RXD5XE–Nine-banded armadillo (Dasypus novemcinctus) hopping across a gravel road with all four feet visible
RMPG3TRA–. The biology of twins (mammals) . Twins. 78 THE BIOLOGY OF TWINS A considerable collection of 34 embryonic vesicles was assembled, showing stages from the primitive streak stage up to a stage of advancement similar to that shown in Fig. 32. The net result of the analysis of. Fig. 32.—Photograph (after Fernandez) of a double embryonic vesicle of the armadillo Euphractus {Dasypus) villosus, showing the two fetuses inclosed in what appears to be a common chorion and separated by an amniotic partition composed of the fused amnia of the twins. These come from two eggs and may be or may not be of o
RF2GYWXDY–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RM2RE6X4M–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RMMEHA8N–. Die Entstehung der Arten auf Grund von Vererben erwobener Eigenschaften nach den Gesetzen organischen Wachsens : Ein Beitrag zur einheitlichen Auffassung der Lebewelt . / p Abb. 30. Vordere Extremität von Dasypus gigas. 0 Olecranon, u Ulna, / große Scharrkralle, p Phalange des vierten Fingers, in Mittelhandknochen des dritten Fingers, s Sehnenknochea.
RMRDHJDY–. Wanderings in South America, the North-west of the United States, and the Antilles, in the years 1812, 1816, 1820, & 1824. With original instructions for the perfect preservation of birds, etc., for cabinets of natural history. Taxidermy; Zoology. 366 EXPLANATORY INDEX. manufacture of head-dresses, some fine examples of which are in Waterton's museum. Aemadillo {Dasypus sexcinctus).—There are several species of Armadillo, but this is the one mentioned by Waterton. The Nine-banded Armadillo is called Cachicame. Aeeows, Blow-gun.—These wonderful little Arrows are about nine or ten inches i
RMPG3TR6–. The biology of twins (mammals) . Twins. 8o THE BIOLOGY OF TWINS corpus luteum as a means of distinguishing between multiple births and polyembryony should omit to furnish this information.. Fig. 33 Fig. 34 Figs. 33 and 34.—^Two stages in the development of the egg of the armadillo Euphractus (Dasypus) villesus (from Fernandez), showing how each of the individuals shown in Fig. 32 appears before they fuse membranes. In Fig. 33 the single embryo has formed at the lower pole, as in Dasypus (cf. Figs. 13 and 14), but only one primitive streak arises. In Fig. 34 the single embryo has grown backwa
RF2GYWXE7–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RM2RE6X4H–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
![. Fig. 585. Unteransicht des Schädels von Dasypus retusus, aus dem Plistozän (Pampasformation) Argentiniens. Verkleinert. (Nach R. Lydekker.) die Kaufläche brillenförmig erscheint. Chlamydotherium bildet ein Übergangsglied zwischen den primitiveren Dasypodiden und den früher meist als „Glyptodonta" abgetrennten spezialisierten Typen. Glyptodon. — Plistozän von Argentinien, Brasilien, Uruguay, Florida, Neumexiko (Fig. 586, 589, 590). Stock Photo](https://c8.alamy.com/comp/MCNM2W/fig-585-unteransicht-des-schdels-von-dasypus-retusus-aus-dem-plistozn-pampasformation-argentiniens-verkleinert-nach-r-lydekker-die-kauflche-brillenfrmig-erscheint-chlamydotherium-bildet-ein-bergangsglied-zwischen-den-primitiveren-dasypodiden-und-den-frher-meist-als-glyptodontaquot-abgetrennten-spezialisierten-typen-glyptodon-plistozn-von-argentinien-brasilien-uruguay-florida-neumexiko-fig-586-589-590-MCNM2W.jpg ". Fig. 585. Unteransicht des Schädels von Dasypus retusus, aus dem Plistozän (Pampasformation) Argentiniens. Verkleinert. (Nach R. Lydekker.) die Kaufläche brillenförmig erscheint. Chlamydotherium bildet ein Übergangsglied zwischen den primitiveren Dasypodiden und den früher meist als „Glyptodonta" abgetrennten spezialisierten Typen. Glyptodon. — Plistozän von Argentinien, Brasilien, Uruguay, Florida, Neumexiko (Fig. 586, 589, 590). Stock Photo")
RMMCNM2W–. Fig. 585. Unteransicht des Schädels von Dasypus retusus, aus dem Plistozän (Pampasformation) Argentiniens. Verkleinert. (Nach R. Lydekker.) die Kaufläche brillenförmig erscheint. Chlamydotherium bildet ein Übergangsglied zwischen den primitiveren Dasypodiden und den früher meist als „Glyptodonta" abgetrennten spezialisierten Typen. Glyptodon. — Plistozän von Argentinien, Brasilien, Uruguay, Florida, Neumexiko (Fig. 586, 589, 590).
RMRDJJ2P–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 51 dermic vesicle had already been physiologically differ- entiated into a number of radially arranged equivalent apical points focusing toward the original common apex, and that those particular apical points which happened to be directed respectively to the right and left sides of the uterus had more room in which to grow and con- sequently developed more rapidly than those located in other sectors, and thus became the primary embryos. The less favorably situated points that grow less rapidly are secondary and tertiar
RMPG3TWJ–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 65 to one large lateral disk and one fetus to a smaller disk on the opposite side. Again, in two sets (Figs. 21 and 22) that are in approximately the stage shown in Fig. 19, an interesting irregularity appears in the arrangement of the amniotic connecting canals with reference to the common amnion. Instead of having the usual dicot- omous branching on each side, there are in both cases three connections on one side and a single unbranched. Fig. 21 Fig. 22 Figs. 21 and 22.—Outline views of the common amnion and the conne
RF2GYWXC0–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RM2RE6X4K–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
RMMAB8N1–. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen . 5tg. 221. J?ugelgürtett^ter, Dasypus tricinctus; in i'j ber natürlichen ©rijfe. 1) 2rm Äa.»...v. «; v^v.,>.>,w>.|M,vv ^v ^, , -, - - Ot i ef c. 7) j 011 i g, B Cr fti g. 8) borftig. 9) icc^^gürtelig. 10) tatcrlänbifc^er 9Jamc. 11) breigürtelig.
RMRHK5HK–. The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 37 majority of eutherian mammals. I am strongly inclined to predict that when the cleavage is made known it will prove to be much Hke that of Dasyurus. This prediction rests on two circumstances: first, that the history of the ova of Dasyurus and that of Dasypus are alike as far as we can trace them, and that the latter is unlike. Fig. 7.—A fertilized armadillo egg with two polar bodies and the male and female pronuclei side by side. that of other species of EutJieria; second, that the arrangements of embryos in pairs an
![. Zoology : for students and general readers . Zoology. 578 ZOOLOGY. forms being nearly smooth, wliile, in point of their general structure and intelligence, they stand at the foot of the sub- class. The teeth may be entirely undeveloped, as in the common ant-eater, but when developed they are not encased. IV a --n O rt o <a "o M CO 1 1 oJ 1 I OT i Tfi if W) in enamel. In most Edentates the incisors are absent, but the lateral one may exist in the armadillo (Dasypus). The feet are formed for grasping or digging, and end in large straight or curved claws. They are either hairy or pro-. Stock Photo](https://c8.alamy.com/comp/PG1G3M/zoology-for-students-and-general-readers-zoology-578-zoology-forms-being-nearly-smooth-wliile-in-point-of-their-general-structure-and-intelligence-they-stand-at-the-foot-of-the-sub-class-the-teeth-may-be-entirely-undeveloped-as-in-the-common-ant-eater-but-when-developed-they-are-not-encased-iv-a-n-o-rt-o-lta-quoto-m-co-1-1-oj-1-i-ot-i-tfi-if-w-in-enamel-in-most-edentates-the-incisors-are-absent-but-the-lateral-one-may-exist-in-the-armadillo-dasypus-the-feet-are-formed-for-grasping-or-digging-and-end-in-large-straight-or-curved-claws-they-are-either-hairy-or-pro-PG1G3M.jpg ". Zoology : for students and general readers . Zoology. 578 ZOOLOGY. forms being nearly smooth, wliile, in point of their general structure and intelligence, they stand at the foot of the sub- class. The teeth may be entirely undeveloped, as in the common ant-eater, but when developed they are not encased. IV a --n O rt o <a "o M CO 1 1 oJ 1 I OT i Tfi if W) in enamel. In most Edentates the incisors are absent, but the lateral one may exist in the armadillo (Dasypus). The feet are formed for grasping or digging, and end in large straight or curved claws. They are either hairy or pro-. Stock Photo")
RMPG1G3M–. Zoology : for students and general readers . Zoology. 578 ZOOLOGY. forms being nearly smooth, wliile, in point of their general structure and intelligence, they stand at the foot of the sub- class. The teeth may be entirely undeveloped, as in the common ant-eater, but when developed they are not encased. IV a --n O rt o <a "o M CO 1 1 oJ 1 I OT i Tfi if W) in enamel. In most Edentates the incisors are absent, but the lateral one may exist in the armadillo (Dasypus). The feet are formed for grasping or digging, and end in large straight or curved claws. They are either hairy or pro-.
RF2GYWXD9–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RM2RE6X4A–Turkey Vultures, Cathartes aura, feeding on Nine-banded Armadillo, Dasypus novemcinctus, roadkill
![. weise tun dies auch bei Tatusia die sogen. Hauptschuppen des Rückenpanzers, zwischen denen sich dann die Pirchenschuppen ül>8r den Nähten, zwischen die Ossifikationen einfügen. Meist abei-, wie bei Dasypus und Verwandten, sind die erwachsenen Schui)])en komplizierte Gebilde und zusammengesetzt aus mehreren kleineren primitiven Schuppen, zwischen denen dann ursprüng- lich Haare standen. Bei Scleiopleura bruneti soll die Rückenhaut nur seitlich verknöchert, im übrigen aber beugbar und dicht behaart sein. Auffallender noch ist Chlamydophorus, wo gleichfalls Ossifikationen im Panzer zurücktr Stock Photo](https://c8.alamy.com/comp/MCNM99/weise-tun-dies-auch-bei-tatusia-die-sogen-hauptschuppen-des-rckenpanzers-zwischen-denen-sich-dann-die-pirchenschuppen-lgt8r-den-nhten-zwischen-die-ossifikationen-einfgen-meist-abei-wie-bei-dasypus-und-verwandten-sind-die-erwachsenen-schui-en-komplizierte-gebilde-und-zusammengesetzt-aus-mehreren-kleineren-primitiven-schuppen-zwischen-denen-dann-ursprng-lich-haare-standen-bei-scleiopleura-bruneti-soll-die-rckenhaut-nur-seitlich-verknchert-im-brigen-aber-beugbar-und-dicht-behaart-sein-auffallender-noch-ist-chlamydophorus-wo-gleichfalls-ossifikationen-im-panzer-zurcktr-MCNM99.jpg ". weise tun dies auch bei Tatusia die sogen. Hauptschuppen des Rückenpanzers, zwischen denen sich dann die Pirchenschuppen ül>8r den Nähten, zwischen die Ossifikationen einfügen. Meist abei-, wie bei Dasypus und Verwandten, sind die erwachsenen Schui)])en komplizierte Gebilde und zusammengesetzt aus mehreren kleineren primitiven Schuppen, zwischen denen dann ursprüng- lich Haare standen. Bei Scleiopleura bruneti soll die Rückenhaut nur seitlich verknöchert, im übrigen aber beugbar und dicht behaart sein. Auffallender noch ist Chlamydophorus, wo gleichfalls Ossifikationen im Panzer zurücktr Stock Photo")
RMMCNM99–. weise tun dies auch bei Tatusia die sogen. Hauptschuppen des Rückenpanzers, zwischen denen sich dann die Pirchenschuppen ül>8r den Nähten, zwischen die Ossifikationen einfügen. Meist abei-, wie bei Dasypus und Verwandten, sind die erwachsenen Schui)])en komplizierte Gebilde und zusammengesetzt aus mehreren kleineren primitiven Schuppen, zwischen denen dann ursprüng- lich Haare standen. Bei Scleiopleura bruneti soll die Rückenhaut nur seitlich verknöchert, im übrigen aber beugbar und dicht behaart sein. Auffallender noch ist Chlamydophorus, wo gleichfalls Ossifikationen im Panzer zurücktr
RMREGTA4–. College collection of palaeontology. 30 VERTEBKATA. exhibit the dental inferiority by nniltiplication of the simple molars, which in the Great Armadillo {Dasypus giyas) reaches the number one hundi'ed. Excepting the Sloths, the order is carnivorous. The order is limited in number of species, and forms a very small proportion of living mammals. There are two groups of this order, the product of two lines of descent. The Old World group contains the Aard Yarks {Orycteropus) of Africa, and the Pangolins (Jl/a^^s) of Africa and Asia. A gigantic ancestor of the latter is the Macrotheriutn of the
RMPFDXPE–. Denkschriften - Ãsterreichische Akademie der Wissenschaften. Kopfarfcricu der Maniiitalia. 69c Die Arteria carotis interna ist heider ganzen Classe gut entwickelt.Interessant ist iiire Topographie zur Paukenhöhle. Während â ^iibti Myrmecophaga noch frei in der Paukenhöhle liegend über das Promontorium hinwegzieht, ein Verhältnis, dem wir noch heidenRodeniia,Iitsectivora und C/iiroptera begegnen werden, liegt sie bei Dasypus novemcincttis der unteren, häutigen Paukenhöhlenwand an, ohne dass es noch zur Bildung eines auch von unten her abgeschlossenen Canalis caroticus geKommen wäre,
RF2GYWXED–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RMMA7EFG–. Einführung in die vergleichende Anatomie der Wirbeltiere, für Studierende . Fig. 85. Kopfskelett von Tatusia (Dasypus) hybrida, nach einem Präparat von W. K, Parker. Die knorpeligen Partien sind punktiert, a.ty Annulus tympanicus, au Gehörkapsel, h.hy Basihyale von der Kante dargestellt, c.hy Keratohyale, er Cartilago ericoidea, d Dentale, e.hj Epihyale, e.n Apertura nasalis externa, eo Exoccipitale, /Frontale, h.hy Hypohyale, ( Jugale, in Incus, /c Laerimale, mk Cartilago Meckelii, mX Malleus, m.c Maxillare, n Nasale, oc.e Condylus occipitalis, p Parietale, -pa Palatinum, 'pz Prae- maxillar
RMRDHFBE–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 37 majority of eutherian mammals. I am strongly inclined to predict that when the cleavage is made known it will prove to be much Kke that of Dasyurus. This prediction rests on two circumstances: first, that the history of the ova of Dasyurus and that of Dasypus are aHke as far as we can trace them, and that the latter is unlike. Fig. 7.—^A fertilized armadillo egg with two polar bodies and the male and female pronuclei side by side. that of other species of Eutheria; second, that the arrangements of embryos in pairs an
RMPG3TYM–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 45 Trager, while the thin-walled part of the trophoblast is known as the diplotrophoblast (dtr). trfl. dtr Fig. 12.â^An armadillo egg (stage V) attached by the Trager to uterus, and shown as if torn away at Tra. The ectoderm (ec) is a hollow vesicle. The apical pole is at X. Endoderm {en) joins diplo- trophoblast {dlr) in a ring (»â ). The trophoderm plate {tr pi) lies within the Trager collar (Tra); ectodermal layer of anmion (ec am); amniotic cavity (o»»c); mesoderm (»»j); much enlarged extra-embryonic cavity (ex
RF2GYWX98–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
![. Fiff. 168. Ae. tengmahni. gewachsen, sondern nur durch eine Membran verbunden. Eine Art in einer Reihe von Subspezies in der nördlichen Alten Welt, in einer Form bis Nord- amerika sich erstreckend, wo noch eine zweite Art vorkommt, die eine süd- lichere Verbreitung hat {Strix acadica Gmelin, Syst. Nat. I, I, p. 269) (1788 â Ex Latham. ,.Habitat in America septentrionali"). 1447. Aegolius [oder Cryptoglaux] tengmalmi tengmalmi (Gm.). KauhfuÃkauz oder Tengmalmseule. Strix TetigmaUm CTmelin, Syst. Nat. I, 1, p.291 (1788â âHabitat in Uplandia Sueciae")^). Strix dasypus Bechstein, Orn Stock Photo](https://c8.alamy.com/comp/MCNFXY/fiff-168-ae-tengmahni-gewachsen-sondern-nur-durch-eine-membran-verbunden-eine-art-in-einer-reihe-von-subspezies-in-der-nrdlichen-alten-welt-in-einer-form-bis-nord-amerika-sich-erstreckend-wo-noch-eine-zweite-art-vorkommt-die-eine-sd-lichere-verbreitung-hat-strix-acadica-gmelin-syst-nat-i-i-p-269-1788-ex-latham-habitat-in-america-septentrionaliquot-1447-aegolius-oder-cryptoglaux-tengmalmi-tengmalmi-gm-kauhfukauz-oder-tengmalmseule-strix-tetigmaum-ctmelin-syst-nat-i-1-p291-1788-habitat-in-uplandia-sueciaequot-strix-dasypus-bechstein-orn-MCNFXY.jpg ". Fiff. 168. Ae. tengmahni. gewachsen, sondern nur durch eine Membran verbunden. Eine Art in einer Reihe von Subspezies in der nördlichen Alten Welt, in einer Form bis Nord- amerika sich erstreckend, wo noch eine zweite Art vorkommt, die eine süd- lichere Verbreitung hat {Strix acadica Gmelin, Syst. Nat. I, I, p. 269) (1788 â Ex Latham. ,.Habitat in America septentrionali"). 1447. Aegolius [oder Cryptoglaux] tengmalmi tengmalmi (Gm.). KauhfuÃkauz oder Tengmalmseule. Strix TetigmaUm CTmelin, Syst. Nat. I, 1, p.291 (1788â âHabitat in Uplandia Sueciae")^). Strix dasypus Bechstein, Orn Stock Photo")
RMMCNFXY–. Fiff. 168. Ae. tengmahni. gewachsen, sondern nur durch eine Membran verbunden. Eine Art in einer Reihe von Subspezies in der nördlichen Alten Welt, in einer Form bis Nord- amerika sich erstreckend, wo noch eine zweite Art vorkommt, die eine süd- lichere Verbreitung hat {Strix acadica Gmelin, Syst. Nat. I, I, p. 269) (1788 â Ex Latham. ,.Habitat in America septentrionali"). 1447. Aegolius [oder Cryptoglaux] tengmalmi tengmalmi (Gm.). KauhfuÃkauz oder Tengmalmseule. Strix TetigmaUm CTmelin, Syst. Nat. I, 1, p.291 (1788â âHabitat in Uplandia Sueciae")^). Strix dasypus Bechstein, Orn
![. The Cambridge natural history. Zoology. 174 SKULL OF ARMADILLOS half jaw, of which one is often ini]planted in the premaxilla. The Armadillos show their alliance with the other American Edentates in the points enumerated above. Their teeth specially ally them to the Sloths, while the sali'ary and digestive organs generally are on the Anteater plan, hut present a less extreme development. There are, however, caeca, paired as in birds, in the genera Dasypus and Ghlaviydoploorus. The others have none. But there is a dilatation at the commencement of the large intestine, which is not very diffe Stock Photo](https://c8.alamy.com/comp/RDKF92/the-cambridge-natural-history-zoology-174-skull-of-armadillos-half-jaw-of-which-one-is-often-ini-planted-in-the-premaxilla-the-armadillos-show-their-alliance-with-the-other-american-edentates-in-the-points-enumerated-above-their-teeth-specially-ally-them-to-the-sloths-while-the-saliary-and-digestive-organs-generally-are-on-the-anteater-plan-hut-present-a-less-extreme-development-there-are-however-caeca-paired-as-in-birds-in-the-genera-dasypus-and-ghlaviydoploorus-the-others-have-none-but-there-is-a-dilatation-at-the-commencement-of-the-large-intestine-which-is-not-very-diffe-RDKF92.jpg ". The Cambridge natural history. Zoology. 174 SKULL OF ARMADILLOS half jaw, of which one is often ini]planted in the premaxilla. The Armadillos show their alliance with the other American Edentates in the points enumerated above. Their teeth specially ally them to the Sloths, while the sali'ary and digestive organs generally are on the Anteater plan, hut present a less extreme development. There are, however, caeca, paired as in birds, in the genera Dasypus and Ghlaviydoploorus. The others have none. But there is a dilatation at the commencement of the large intestine, which is not very diffe Stock Photo")
RMRDKF92–. The Cambridge natural history. Zoology. 174 SKULL OF ARMADILLOS half jaw, of which one is often ini]planted in the premaxilla. The Armadillos show their alliance with the other American Edentates in the points enumerated above. Their teeth specially ally them to the Sloths, while the sali'ary and digestive organs generally are on the Anteater plan, hut present a less extreme development. There are, however, caeca, paired as in birds, in the genera Dasypus and Ghlaviydoploorus. The others have none. But there is a dilatation at the commencement of the large intestine, which is not very diffe
RMPFE12N–. Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena. g >7 Zur Morphologie des Manubrium stemi. g y keine knorpelige Grundlage habe. Broom glaubt, daß ein vollentwickeltes Coracoid auch anderen Beutlern in bestimmten Entwickelungsstadien zukommt. 3. Edentaten. Bei Dasypus sexcinctus (s. Textfig. 22) sind nach Cuvier (cit. nach Luschka 1853,8.40, Taf. IL Fig. 2) am vorderen Ende des Brustbeinhandgriffes zwei kleine Knöchelchen gelenkig angefügt, welche Knorpeln zur Stütze dienen, die eine Verbindung mit den Schlüsselbeinen herstellen (Cuvier 1835, l S. 238). v. Rapp (
RF2GYWXDP–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RMMCNHDK–. Die Tympanalgegend dea Säugetierschädels. 493 ihr umgeben, ein selir kleines Orifieium tubae und gebt nacb auÃen in einen äuÃeren Gehörgang über, mittels dessen sie mit dem Schädel (Squamosum und Mastoid) verwachsen ist. Dieser Gehör- gang besteht aus einem Recessus und einem zylindrischen Teile, dessen obere Wand durch die Superficies meatus gebildet zu sein scheint, vordere, untere und bei alten Schä- deln auch die hintere Wand durch das Tym- Fig. 44. panicum. Jedenfalls ist er erst spät voll- ständig verknöchert: bei einem fast er- wachsenen Dasypus sexcinctus L. finde ich nur
RMRDHFCH–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 33 (immature eggs) develops its own separate follicle, and the development of both ovocyte and foUicle is much like that of the mouse or the cat. In only a very few instances has a follicle with two or more ovocytes been observed, and many ovaries totally lack double or multiple foUicles. The full-grown ovocyte, which has a diameter of about 12 micra, is a little smaller than that of the cat and a little larger than that of man or those of rodents. Prior to maturation the definitive ovocyte of the first order Hes in the
RF2GYWXB1–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
![. pass a tel.. äºåä¸æ¥æ´ï¼ï¼p. ^湯æ¹çã«ã¦ããããåãã²ã® ããã«åæ¸ç¾½ãè¦ãã 111å Pericrocotus clneraceu&- ä¸åä¸æ¥é¨ã&湯æ¬ã®å±±å³°ã«ä¾ãã¦é »ãã«é³´ ããçã«ã¦ã¯å§ãã¦èãã â©æ¥å 湯æ¬ã«æ¼ããä¸æã®é³¥ç ææ²»ä¸åå «å¹´ä¸æäºæ¥ã.^ä¸åä¸æ¥åå¾å «æã¾ ã§å°å·ä¸ç´ã®æ¯æ¥ã®è§å¯ã«åºã次ã®ã¼è¦½ãå¾ã (ä¸)Anttius maculatus. (2) calprlmulTOUS jotaã«a. (3)ãettia cantans. (4) Clielidon dasypus. (5) ct-loris Tkawaralulvva " (G) Cinclus pallasi. (7) col.vus UJacrol-liyllduls ? (8.) Crex fusca erythrothorcex ï¼ (9) Cuculusã§clioceI)lialus. Stock Photo](https://c8.alamy.com/comp/MCKJ3A/pass-a-tel-p-111-pericrocotus-clneraceuamp-amp-anttius-maculatus-2-calprlmultous-jotaa-3ettia-cantans-4-clielidon-dasypus-5-ct-loris-tkawaralulvva-quot-g-cinclus-pallasi-7-colvus-ujacrol-liyllduls-8-crex-fusca-erythrothorcex-9-cuculusclioceilialus-MCKJ3A.jpg ". pass a tel.. äºåä¸æ¥æ´ï¼ï¼p. ^湯æ¹çã«ã¦ããããåãã²ã® ããã«åæ¸ç¾½ãè¦ãã 111å Pericrocotus clneraceu&- ä¸åä¸æ¥é¨ã&湯æ¬ã®å±±å³°ã«ä¾ãã¦é »ãã«é³´ ããçã«ã¦ã¯å§ãã¦èãã â©æ¥å 湯æ¬ã«æ¼ããä¸æã®é³¥ç ææ²»ä¸åå «å¹´ä¸æäºæ¥ã.^ä¸åä¸æ¥åå¾å «æã¾ ã§å°å·ä¸ç´ã®æ¯æ¥ã®è§å¯ã«åºã次ã®ã¼è¦½ãå¾ã (ä¸)Anttius maculatus. (2) calprlmulTOUS jotaã«a. (3)ãettia cantans. (4) Clielidon dasypus. (5) ct-loris Tkawaralulvva " (G) Cinclus pallasi. (7) col.vus UJacrol-liyllduls ? (8.) Crex fusca erythrothorcex ï¼ (9) Cuculusã§clioceI)lialus. Stock Photo")
RMMCKJ3A–. pass a tel.. äºåä¸æ¥æ´ï¼ï¼p. ^湯æ¹çã«ã¦ããããåãã²ã® ããã«åæ¸ç¾½ãè¦ãã 111å Pericrocotus clneraceu&- ä¸åä¸æ¥é¨ã&湯æ¬ã®å±±å³°ã«ä¾ãã¦é »ãã«é³´ ããçã«ã¦ã¯å§ãã¦èãã â©æ¥å 湯æ¬ã«æ¼ããä¸æã®é³¥ç ææ²»ä¸åå «å¹´ä¸æäºæ¥ã.^ä¸åä¸æ¥åå¾å «æã¾ ã§å°å·ä¸ç´ã®æ¯æ¥ã®è§å¯ã«åºã次ã®ã¼è¦½ãå¾ã (ä¸)Anttius maculatus. (2) calprlmulTOUS jotaã«a. (3)ãettia cantans. (4) Clielidon dasypus. (5) ct-loris Tkawaralulvva " (G) Cinclus pallasi. (7) col.vus UJacrol-liyllduls ? (8.) Crex fusca erythrothorcex ï¼ (9) Cuculusã§clioceI)lialus.
RMRHK5F4–. The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 51 -dermic vesicle had already been physiologically differ- entiated into a number of radially arranged equivalent apical points focusing toward the original common apex, and that those particular apical points which hai)pened to be directed respectively to the right and left sides of the uterus had more room in which to grow and con- sequently developed more rapidly than those located in other sectors, and thus became the primary embryos. The less favorably situated points that grow less rapidly are secondary and tertia
RF2GYWXBE–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in green grass in an open field
RF2F4E7XG–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects in a yard behind thorny vines
RF2RXD7G8–Nine-banded armadillo (Dasypus novemcinctus) landing as it hops across a gravel road with all four feet visible
RMRDCE3K–. Readings in evolution, genetics, and eugenics. Evolution; Heredity; Eugenics. 366 READINGS IN EVOLUTION, GENETICS, AND EUGENICS extent of variability present in the species. Consequently 508 indi- viduals were taken at random and their scale or scute number counted. It was found that the total number of scutes in the nine bands ranged from 517 to 625 and that the commonest number was about 557. In order to get a definite idea of the distribution of the different types, 130 r. Fig. 62.—^Polygon of variation for the total number of scutes in the nine bands of the armadillo (Dasypus novemcinctu
RF2RXD5XA–Nine-banded armadillo (Dasypus novemcinctus) hopping over an ant hill, as both its right front and hind feet are visible
RF2F4E7JA–Nine-banded armadillo (Dasypus novemcinctus) foraging for insects under a fallen limb near a stream
RF2F4E7WH–Blurry nine-banded armadillo (Dasypus novemcinctus) foraging for insects in a yard behind thorny vines
RF2F4E7PF–Nine-banded armadillo (Dasypus novemcinctus) foraging near a stream, focus on the palmetto plants in front of the armadillo
RMRDJJ27–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 57 Vitelline blood vessels, arranged somewhat as in the area pellucida and area opaqua of the avian egg, are. Fig. i8.—Armadillo egg showing that the primary embryos (II and IV) are in advance of the secondary embryos (I and III). The primary placenta as Trager is becoming displaced by the secondary true placenta, which is covered with villi, or short finger-like processes (see stage X). (Redrawn from Newman and Patterson.) very characteristic features of this stage; no blood is found in this vitelline area and no vitel
RMRG31PF–. The Cambridge natural history. Zoology. VERTEBRAE AND RIBS 175 varies; two to four may be thus united. The additional articular facets upon the dorsal vertebrae have been already commented upon as a point of important likeness to other American Edentates. The dorsal vertebrae are commonly eleven in number, the lumbar being three. But in Priodon the numbers are twelve and two respectively. There are traces to l)e observed of the double-headed attachment of the ribs to the sternum. The. Fig. 100.—Bones of the right luaiius of the Hairy Armadillo. Dasypus villosus. x ^. c, Cuneiform ; /, lunar
RMRE0BEW–. The wonder of life. Biology; Natural history; Zoology. 6io THE WONDER OF LIFE In the lamprey, both the epiphysis and the parietal organ show this. Above Eeptiles the pineal stalk is short and its terminal portion is glandular. The epiphysis is occa- sionally absent in Mammals (e.g. some Cetaceans), and the pineal body is absent in the dolphin and Dasypus. According to some authorities, the pineal body was primi- tively an unpaired median, upward-looking eye ; according to others, the optic function is a secondary transformation.. Fig. 95.—Section showing developing pineal eye of Sphenodon. {
RMRPP6KB–. American animals: a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species. Mammals -- North America. SIX-BANDED ARMADILLO (Dasypus sexcinctus) By c. William Beebe A tropical species allied to our nine-banded Armadillo, but with shorter ears and tail and only six rings.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Stone, Witmer, 1866-1939; Cram, William Ev
RMRG31M0–. The Cambridge natural history. Zoology. PELUDO ARMADILLO 1/7 hog. The genus has only three movable bands. The tail is short, and is covered with large tubercles. This genus is very markedly digitigrade when running.. Fk!. 103.—Tliree-bauded Armadillo or Apar. Tolypeutes fricincttis. x |. The Peludo, Dasypus sexcinctus, is, like other Armadillos, an. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Harmer, S. F. (Sidney Fre
RMRDA6N8–. The popular natural history . Zoology. ARMADILLO.—(Dasypus sexcinctus.) on the shoulders, and the third on the hind-quarters. These plates are con- nected by a series of bony rings, variable in number, overlapping each other, and permitting the animal to move freely. The common ARMADILLO, or PoYOU, is about twenty inches in total length, the tail occupying some six or seven inches. It is very common in Par g lay, but is not easily captured, owing to its remarkable agility, per- severance, and wariness. En- cumbered as it appears to be with its load of plate-armour, it runs with such speed th
RMRDJJ22–. The biology of twins (mammals) . Twins. TWINNING IN DASYPUS NOVEMCINCTUS 59 The upper fetus on the left is fetus I, its partner is II; the lower right fetus is III and its partner is IV.. Fig. ig.—An armadillo egg about six weeks after fertilization, showing the two pairs of fetuses, revealed by the removal of part of the egg membranes. Each has its own oval placental area, its own amnion, umbilicus, etc. The heavy dotted lines indicate the boimdaries of the removed portion of the placental disks of the two nearest embryos. (See stage XI.) Each fetus has its own amnion, but at this time the
RMRE098D–. Zoology for high schools and colleges. Zoology. 578 ZOOLOGY. forms being nearly smooth, while, in point of their general structure and intelligence, they stand at the foot of the sub- class. The teeth may be entirely undeveloped, as in the common ant-eater, but when developed they are not encased. in enamel. In most Edentates the incisors are absent, but the lateral one may exist in the armadillo (Dasypus). The feet are formed for grasping or digging, and end in large straight or curved claws. They are either hairy or pro-. Please note that these images are extracted from scanned page images
RMRHK5DP–. The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 57 Vitelline blood vessels, arranged somewhat as in the area pellucida and area opaqua of the avian egg, are. Fig. 18.—Armadillo egg showing that the primary embryos (II and IV) are in advance of the secondary embryos (I and III). The primary placenta as Trager is becoming displaced by the secondary true placenta, which is covered with villi, or short finger-like processes (see stage X). (Redrawn from Newman and Patterson.) very characteristic features of this stage; no blood is found in this vitelline area and no vitell
RMRHK5K4–. The biology of twins (mammals). Twins. 30 THE BIOLOGY OF TWINS to secure the earliest cleavage stages of the normally developing egg, but a study of parthenogenetic cleavage,^ as it occurs in atretic follicles, has been made; these data undoubtedly foreshadow some of the most funda- mental events of normal cleavage. Until a study of normal cleavage is forthcoming the facts of partheno- genetic cleavage may be accepted as a temporary substitute.. Fig. 3.—Uterus, ovaries, etc., of adult Dasypus novemcindus (arma- dillo), showing simple squarish uterus with sharp fundus end (fu), cervix (c), Fa
RMRHK5G1–. The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 47 that the embryo though inside out is clearly polarized and bilateral and that it is still one embryo. A further evidence of bilaterality is seen in the mesoderm {ms) Tra. Fig. 13.—An armadillo egg showing first division into a double individual. The two first embryos (II and IV) are shown as right and left outgrowths of the ectodermic vesicle. (For details see description under stage VI. Lettering as in Fig. 12,) (Modified from Patterson.) which is proliferating at two bilateral points where the ectoderm and the endod
![. The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 31 end (/w) of the uterus runs to a point. Internally two grooves in the mucosa intersect at the very apex of the. ."%::. ..... Fig. 4.—The small spherical body near the center of the cross- shaped area is an armadillo egg beginning to adhere to the uterine membranes in the fundus of the uterus. The wrinkled, lighter area surrounding the specialized attachment area is the general uterine mucous membrane. The lateral arms of the cross-shaped area are grooves communicating with the right and left oviducts or Fallopia Stock Photo](https://c8.alamy.com/comp/RHK5JM/the-biology-of-twins-mammals-twins-twinning-in-dasypus-novemcinctus-31-end-w-of-the-uterus-runs-to-a-point-internally-two-grooves-in-the-mucosa-intersect-at-the-very-apex-of-the-quot-fig-4the-small-spherical-body-near-the-center-of-the-cross-shaped-area-is-an-armadillo-egg-beginning-to-adhere-to-the-uterine-membranes-in-the-fundus-of-the-uterus-the-wrinkled-lighter-area-surrounding-the-specialized-attachment-area-is-the-general-uterine-mucous-membrane-the-lateral-arms-of-the-cross-shaped-area-are-grooves-communicating-with-the-right-and-left-oviducts-or-fallopia-RHK5JM.jpg ". The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 31 end (/w) of the uterus runs to a point. Internally two grooves in the mucosa intersect at the very apex of the. ."%::. ..... Fig. 4.—The small spherical body near the center of the cross- shaped area is an armadillo egg beginning to adhere to the uterine membranes in the fundus of the uterus. The wrinkled, lighter area surrounding the specialized attachment area is the general uterine mucous membrane. The lateral arms of the cross-shaped area are grooves communicating with the right and left oviducts or Fallopia Stock Photo")
RMRHK5JM–. The biology of twins (mammals). Twins. TWINNING IN DASYPUS NOVEMCINCTUS 31 end (/w) of the uterus runs to a point. Internally two grooves in the mucosa intersect at the very apex of the. ."%::. ..... Fig. 4.—The small spherical body near the center of the cross- shaped area is an armadillo egg beginning to adhere to the uterine membranes in the fundus of the uterus. The wrinkled, lighter area surrounding the specialized attachment area is the general uterine mucous membrane. The lateral arms of the cross-shaped area are grooves communicating with the right and left oviducts or Fallopia
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