RMRG70CD–. Bullettino malacologico italiano. Mollusks. >'' ièr 4 Nìccola Giorgi flis.elit. 'n-enzc LitUalla- Ut. Testacela BeccariiJssel. 5. Testacella Pe echi olii Bourouidnat. 6 7. Bythinia Boissieri-Charp. 8. Bythinia lsselii.Genti . 9. Bythmia lrucen.sis Statole. 10 11. Melanopsis DxLfoiarii Ter. var. carina ta (f enti.. 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.. Pisa
RMRJDCEE–. C.E. Allen's illustrated catalogue of seeds, plants and small fruits. Nursery stock Vermont Brattleboro Catalogs; Nurseries (Horticulture) Vermont Brattleboro Catalogs; Seeds Vermont Brattleboro Catalogs; Plants Vermont Brattleboro Catalogs; Flowers Vermont Brattleboro Catalogs; Fruit Vermont Brattleboro Catalogs. ECHi:'i:RIA. EUPATORIUM. Free winter blooming plants, having white flowers, which are largely used for bouquets, funeral flow- ers, etc. Three varieties, Elegans, Kipartim, and Aneustifoliura. 1-5 to 20 cents each.. FUCHSIA. The Fuchsia is much used for bedding in places par- tial
RMREFECC–. Comparative anatomy and physiology. Chap. XIV.] LARV& OF ECHINOZOA. 537 to the exterior (Fig. 222; wp}. The vesicle then breaks up into three parts, the most anterior of which gives rise to the water-vascular ring and its appended canals, while the two more posterior (Fig. 222; rp, I})) give rise to the general body cavity, the lining of which is formed by their walls. In Holo- thurians generally, though not always, the connection between the vascular systemandthe body wall becomes broken, and the madre- poric canal hangs freely in the body cavity. Among other Echi- nozoa the amount of d
RMREJD3X–. Coelents, inodermes, protozoaires. Cnidaria; Ctenophora; Sponges; Echinodermata; Protozoa; Invertebrates. 'ig, 1. — Crinoide (Pentacrine) Fig. 2. — Echinide (Oursin) Aujourd'hui les lladiaires comprennent quatre types principaux : Encrine, Oursin^ Astérie^ Holothurie, qui ont donné leurs noms aux quatre classes : Crinoïdes, Echinides, Stellérides, Holothurides. Si on compare entre eux les divers types des Echi- nodermes, on s'étonne de voir réunis dans un même. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colorat
RMREDGWY–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 71. Physarina echinocephala V. Höhnel. a) Gruppe von Sporangien, eines davon ge- öifnet (''o/i); b) Capillitium (2«%). — Nach Lister.. Fig.72.Physarina echi- nocephala V. Höhnel. Sporangium (*7i)- — Nach V. Höhnel. 13*. 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 wo
RMRD424M–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... 155. Fig. 50. A Arthrostraca (Gammarus pulex); B Oniscoidea (Philos- cia muscorum); C Ostracoda (Cypris candida); D Tardigrada (Echi- niscoides sigismimdi); E Acarina (Rivobates norvegicus). (Her A fra Dahl; B fra Sars, G fra Wesenberg-Lund, D fra Marcus og E fra Viets).. 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.. Dansk naturhistorisk forening. Køb
RMRDNHRH–. Sea-shore life; the invertebrates of the New York coast. Marine animals. 60 SEA-SHORE LIFE. SAND-DOLLAIt. When young the spines are banded with dark gray and white, but they become dark brown or dark purple in the adult urchin. The body of the urchin is sprinkled over with glistening blue eyes each one of which is jsrovided with a number of prismatic lenses, a retina and nerves. The Sand Dollar, (Echi- narachniuaparina. Fig. 32), is found in swarms upon sandy bottoms from New Jersey northward to the Arctic Ocean and the Pacific. It is fiat with a rounded edge, about three inches in diamete
RMRE3HCR–. Echinodermes (aste?ries, ophiures et e?chinides). Echinodermata. CARTE DES RÉGIONS PARCOURUES ET RELEVÉES PAR L'EXPÉDITION MEMBRES DE L'ETAT MAJOR DU " POURQUOI-PAS ? " J.-B. CHARCOT M. BONGRAIN Hydrographie, Sismographie, Gravitation terrestre. Observations astronomiques. L. Gain Zoologie (Spongiaira, Échi.-.oJermes. Arthropodes. Oiseaux et leurs parasiles), Plankton, Botanique. R.-E. GODFROY Marées, Topographie côtière, Chimie de l'air. E. GOURDON ... .... Géologie, Glaciologie. J. LIOL'VILLE Médecine, Zoologie (Pinnipèdes Cétacés. Poissons, Mollusques. Cœlentérés Vermidiens. Ver
RMRHKC8T–. Biologisches Zentralblatt. Biology. Typisches IG-Stadium von Echi- nus, seitlich von unten gesehen, um die Anordnung der Mikro- und Makromeren zu zeigen. 16-Stadium von Echinus mit verlagerten Meso- meren, seitlich von unten gesehen (Hauptachse schief zur Ebene der Zeichnung). Nach Driesch, Arch. Entw.-Mech., Vol. 14, p. 521, Fig. 14 b. Fig. 3.. 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.. Rosenthal, I. (Isidor), 1836-
RMRJ2D76–. Class-book of botany [microform] : being outlines of the structures, physiology, and classification of plants : with a flora of the United States and Canada. Botany; Botany; Plants; Plants; Botanique; Botanique; Plantes; Botanique. l! n : e 224 Obdeb 12.—FUMARIACKiE. M. diphylla DC. Lvs. glaucous beneath, aegments 5—7, ovate-oblong, sinuate, cauline 2, opposite, peliolate; ped. aggregated, terminal; caps. 4-valved, echi« uate-setous.—Woods, Western States. Plant 12—18' high. Lvs. large, 8' by 6 , on petioles about the same length, terminal segment somewhat confluent. Ped. about 8' long. Peta
RMRE0BXB–. The wonder of life. Biology; Natural history; Zoology. THE HAUNTS OF LIFE surface forms of both these types); there are many siliceous sponges, but no calcareous ones; there are sea-ane- mones and some related corals and very decora- tive Alcyona- rians; Anne- lids and some other 'worms' burrow in the ooze; Echi- n o d e r m s abound — starfishes, brittle - stars, sea urchins, sea -cucum- bers, and sea-lili es swaying on their stalks Kke daffodils by the lake- side ; Crusta-. PiQ. 29.—^Three Pennatulids with very long stalks. I. Chunella; II. Puniou- lina ; III. UmbeUula.. Please note that t
RMRJ237K–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. [AUR. -liSI. IS, Ohiocrinus. cs. ala, followed by is family, and is ther families, ther families. Y. rocrinus, Pachyc- us. AKT. -ac;a.] ECHINODERMA TA. 673 and A. chouteau- le Chouteau lime- is, p. 40, from the. 1204.—Actlnocrinus louteauensls. Suni- nlt view. grandis. Miller & Gurley, 1890, Desc. New Gen. and Spec. Echi- nodermata, p. 25, and lOth Rep. Geo. Sur. Ind., p. 340, Keokuk Gr. nodosus, S.A.Mil- ler,
RMRJD8AF–. Cercetari de embriologie experimentala. Embryology. ISTROD0CEItK 15 acliialp, prezente ?i active care interac?ioiieaz? în momentul realiz?rii nnei annmite trepte ontogeuetice : aspectiil actual. Oricît de A-echi ar fi, filogenetic, forma?iunile sau func?iile „reproduse" de procesul de ereditate, ele se realizeaz? în decxirsul unei dezvolt?ri individuale numai datorit? înl?n- ?uii'ii unor procese actuale, i)rezente în complexul embrionar. Ereditatea nu exist? în afara acestor procese. Dar fiecare element constitutiv al acestui complex este — în momentul în care îl examin?m — numai termen
RMRGK7FC–. Bulletin - New York State Museum. Science. Platyceras paxilHfer nodosum Conrad and P. subnodosum Hall, which usually appear in the form of nodate casts. In the Onondaga limestone fauna are P. dumosum, echi- natum, multispinosum, fornicatum but among them all is none of the type expressed in P. p a x i 11 i f e r . Lower Devonic. Grande Greve, P. Q, Platyceras guesnini nov. Shell of medium size, suberect, subsymmetrically coiled; apex deeply coiled in horizontal plane, rapid expansion beginning at one and one half volutions, body whorl irregularly expanded, sub- circular in cross-section, dir
RMRJ237T–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Fig. I20li.—AbrotociinuB cymoHUs. Fia.1203.-Actlnocrlnus FiG. 1204.—Actlnoerlnus choutenucnsis. Azy- cliouteauensis. Suni- gous view. mlt view. grandis. Miller i!i Gurley, 1890, Desc. New Gen. and Spec. Echi- nodermata, p. 25, and 16th Rep. Geo. Sur. Ind., p. 846, Keokuk Gr. nodosus,S. A.Mil- ler, 1891, Bull. No. 4, Geo. Sur. Mo., p. 33, Bur- lington Gr. puteatus, Rowley & Hare, 1891, Kansas City Scientist, vo
RMRM8TCB–. Annual report. New York State Museum; Science; Science. Platyceras paxiHifer nodosum Conrad and P. sub nodosum Hall, which usually appear in the form of nodate casts. In the Onondaga limestone fauna are P. dumosum, echi- natum, multispinosum, fornicatum but among them all is none of the type expressed in P. p a x i 11 i f e r . Lower Devonic. Grande Greve, P. Q. Platyceras guesnini nov. Shell of medium size, suberect, subsymmetrically coiled; apex deeply coiled in horizontal plane, rapid expansion beginning at one and one half volutions, body whorl irregularly expanded, sub- circular in cros
RMRN7M8F–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Fig. 7.. Fig. 7. Zwei Thrombocyten von Echinus miliaris, die große Zelle mit mehreren Ptero- podien, im Begriff zu einem Plasmodium zu ver- schmelzen. Lebend. Die Pseudopodien zeigen die bei Echino- dermen häufige Neigung zur Verschmelzung mit benachbarten. Fig. 8. Thrombocyten von Portunus puber. In */i Osmacet fixirt. Ich kann mir die Beobachtungen nicht anders zurechtlegen als durch die Annahme, daß bei Würmern, Echi- nodermen, Mollusken, Crustaceen, Vertebraten, die Mammalia einbegriffen, die nämliche Zellenart dieselbe R
RMRH2WXY–. The British rust fungi (Uredinales), their biology and classification. Uredineae. 154 PUCCINIA 28. Puccinia Taraxaci Plowr. Fuccinia Phaseoli var. Taraxaci Rebent. Fl. Neomarch. p. 356. P. variabilis Grev. ; Cooke, Handb. p. 500 ; Micr. Fung. p. 207 p.p. P. Taraxaci Plowr. Ured. p. 186. Sacc. Syll. ix. 305. Sydow, Monogr. i. 164. Fischer, Ured. Schweiz, p. 226, f. 178. Spermogones. In little yellow roundish clusters. Uredospores. Sori araphigenous, with or without spots, scattered, minute, sometimes confluent and larger, roundish or oblong, pulverulent, brown; spores glo- bose to ovate, echi
RMRN1B4Y–. Annales de la Société royale malacologique de Belgique. Mollusks; Zoology. MÉMOIRES 9 Hemipneustes semistriatus (d'urbigny), Cotteau, 1889. Toj-aster se)}iistriatHS, Desor, Catalogue raisonné des Échinides, p. 131, 1867. Ilolaster semistriatus, d'Orbigny, Paléontologie française, tei'rain crétacé, t. VI, p. 120, 1853. Heteropneustes semistriatus, Pomel, Classification mAhndirpœ. et. Gcncra des Echi- nides vivants et fossiles, p. 46, 1883. Ainsi que M. Pomel l'a reconnu, cette espèce se rapproclie beau- coup des Hemipneustes et en présente les principaux caractères : Aires ambulacraires paire
RMRH537W–. Brigham Young University science bulletin. Biology -- Periodicals. Map. No. 33. Harts of western Idaho and eastern Oregon. Range of C propria (Ncls. & Maebr.) Payson.. Map No. 34. Paris of western United States. Range of/i(/i'o- canescens: Ovar. fiiliocanescens (Gray) Payson;.% var. echi- noides (Jones) Iliggins. 34a. var. fulvocancsccns Cryplanlliafiilrocaiicsccns (Wiits.) I'aysoii vai. ////n»- cviu'sccns luilrichiuin f:,k>mera!um var. '.' fiilyocaiicscciis S Wats. Bot. Kinghp. 243. 1871. Kri I rich ill 1)1 fulvocancsccns Clrav. Proe. .m. .Acad. lOdl. 1875. Krvnitzkia fulvocancscc
RMRGK7F1–. Bulletin - New York State Museum. Science. Platyceras paxilHfer nodosum Conrad and P. subnodosum Hall, which usually appear in the form of nodate casts. In the Onondaga limestone fauna are P. dumosum, echi- natum, multispinosum, fornicatum but among them all is none of the type expressed in P. p a x i 11 i f e r . Lower Devonic. Grande Greve, P. Q, Platyceras guesnini nov. Shell of medium size, suberect, subsymmetrically coiled; apex deeply coiled in horizontal plane, rapid expansion beginning at one and one half volutions, body whorl irregularly expanded, sub- circular in cross-section, dir
RMRM8TBY–. Annual report. New York State Museum; Science; Science. Platyceras paxiHifer nodosum Conrad and P. sub nodosum Hall, which usually appear in the form of nodate casts. In the Onondaga limestone fauna are P. dumosum, echi- natum, multispinosum, fornicatum but among them all is none of the type expressed in P. p a x i 11 i f e r . Lower Devonic. Grande Greve, P. Q. Platyceras guesnini nov. Shell of medium size, suberect, subsymmetrically coiled; apex deeply coiled in horizontal plane, rapid expansion beginning at one and one half volutions, body whorl irregularly expanded, sub- circular in cros
RMRE0ERR–. A manual of zoology. Zoology. Fie. 2W. Fio. 288. Fig. 287.—Anatomy of Phascalosoma gouldi (orig.). a, nnus; a, anterior retractors; d, digestive tract; f/, gonads; m, mouth; ?i, nephridia; 7ic, ventral nerve cord; ^»r, postcriftr retractors. Fio. 288.—Larva (trocophore) of Echi}inis. (After Hatschek.) a, anus; d, intestine: hn postoral cilia; fc)i, protonepliridia; »i, moutli; J'ie.s, mesoderm bands with indi- cation of segments; ?(, ventral nerve curd; 6-e, tesophageal commissure; sp, apical plate; inv^ preoral ciliated band.. Please note that these images are extracted from scanned page i
RMRD2KFF–. Delle funzioni riproduttive degli animali in complemento all'edizione italiana del corso elementare di zoologia del signor Milne Edwards. Animals - Reproduction; Zoology. iS ZOOLOGIA. un umore particolare detto seme o sperma. Questa glan- dola è il testicolo. Tranne che nei polipi, negli acalefì, ed in alcuni echi- nodermi (conoidi), ne' quali i testicoli, affatto rudimentali e ridotti a semplici capsulette sessili o peduncolate, si svi- luppano all'esterno del corpo, questi organi sono collocati nella cavità viscerale. Nei mammiferi però essi trovansi in questo posto soltanto ne' primord
RMRHE9DF–. Bollettino della Società dei naturalisti in Napoli. Natural history; Natural history -- Italy; Geology; Science; Paleontology. — 135 — Elenco dei lavori che riguardano lo sviluppo degli Asteridei. (1) AtìASSiz A. Embryology of the S*^^arfish. Mem. of the Mas. of Comp. Zool at Havard Collp.ge Voi. 5 1877. (2) BuRY H. Studies in theEinbryolog^y of Echiaoderms. Quat. Journ. of micr. Se. Voi. 29 1889. (3) GrOETTE A. Bemerkungen zui* Entwickelungsgeschichte der Echi- noderinen. Zool. Anzeiger 3 Bd. 1889. (4) Grefp R. Ueber die E-itwickelang des Astheracanthloa ruhestn von Ei bis zur Bipitmana uq
RMRJ237D–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. 1204.—Actlnocrinus louteauensls. Suni- nlt view. grandis. Miller & Gurley, 1890, Desc. New Gen. and Spec. Echi- nodermata, p. 25, and lOth Rep. Geo. Sur. Ind., p. 340, Keokuk Gr. nodosus, S.A.Mil- ler, 1891, Bull. No. 4, Geo. Sur. Mo., p. 33, Bur- lington Gr. lare, 1891, Kansas p. 101, Burlington er, 1892, Advance 30. Sur. Ind., p. 16, pp. Geo. Rep. lowo. itocrinus ornatus. iurley, 1890, Jour, vol. 13, p. 14.
RMRDTBDD–. Report of the Prickly-pear Travelling Commission. 1st November, 1912-30th April, 1914. Prickly pears. Fig. 37.—A Cactus Longicorn Beetle—Moncilema ciassum—which, in Texas, feeds on the joints of cacti, the larva destroying the internal tissues of the attacked plant. (From "The Principal Cactus Insects of the U.S.A.," Bulletin 113, Bur. Kntomol., IT.S.D.A., 1912, plate 1.). I'liolo.. r,„r.,iu nf T:„t.n,inln,lll. Lhpl. .1 ,/,-,V»//„rf. C.S.A. Fi... 3S.-Echi,wcncus. showing a black gum-like exudation, the resiUt of attack by the larva of MoniiJimn crassum, which lives within aiul dest
RMRD95CA–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. ECHI. 214. also in the Lower Held, chert beds, Pine ridge, Beaver dam run road, King township (T2, 134.)—F/, VII. Eatonia ? in Upper Chemung strata, Tioga Co., Pa- Sherwood's collections, specimen 854-33 (fair condition) Charleston township.— VIIIg* Bchinocaris punctata. Hall, Hamilton group, at Delphi, N. Y. Zittel's Handbuch der Pal.,1885, Vol. 2, p. 658, fig. 846, after B e echer' s d r a w i n g.— TIIIg, Echinocaris whitfieldi. Clarke, Bull. 16, D. S. G.
RMRHKC8A–. Biologisches Zentralblatt. Biology. Typisches IG-Stadium von Echi- nus, seitlich von unten gesehen, um die Anordnung der Mikro- und Makromeren zu zeigen. 16-Stadium von Echinus mit verlagerten Meso- meren, seitlich von unten gesehen (Hauptachse schief zur Ebene der Zeichnung). Nach Driesch, Arch. Entw.-Mech., Vol. 14, p. 521, Fig. 14 b. Fig. 3.. 16-Stadium von Echinus mit verlagerten Mesomeren. Blick auf den vegetativen Pol. Nach Driesch, ibidem, Fig. 14b'. Diese Auslassung zeigt bloß, dass Driesch in seinen eigenen alten Sachbefunden nicht mehr Bescheid weiß. Fig. 1 ist das Schema des typis
RMRMWD82–. Annales d'histoire naturelle. Vertebrates, Fossil; Insects. POISSONS FOSSILES DE PERSE Ces calcaires se continuent plus haut sans fossiles, sont surmontés de calcaires plus com- pacts, et enfin de calcaires gris compacts, renfermant des traces de fossiles mal caractérisés, échi- nides, brachiopodes et lamellibranches. Covçe ie Delibala. FiG. I. Si de Husseinabad on se dirige au Nord, par la route dite « du Vali », on passe le faite au col de Khianan à 2 300 mètres, et à la descente on retrouve la série des terrains de l'Eocène au Sénonien (fig. 2). Coupe de Khianan. Please note that these im
RMRMX3Y5–. Annales des Sciences Naturelles Botaniques. 340 L. MANGIN cylindriques ayant 3,7 à 4 de large et de 7 à 15 pi de lon- gueur. Ces formes aberrantes apparaissent aussi bien à 31° qu'à la température de l'optimum. Ce sont des exemples de variations brusques qu'il serait intéressant de fixer, mais dont la cause nous échappe. La figure 6 mon- tre enfin les conidies de YAs. r, développées à la température de 21°-22°. En ce qui concerne les ornements des spores, j'ai indiqué déjà (1) que ces formations s'amoindris- sent ou disparaissent à mesure que la température s'élève. Les spores fortement échi
RMRJWP92–. Atti della Accademia gioenia di scienze naturali in Catania. Natural history. 36 Maria Pr e echi a | Memoria XXV. i corrispondenti sistemi di autovalori rispettivamente dei tre nuclei, alcune delle />{x, y) -f Hf] Hf> (x,y) -f Hf> Hf> (x,y), = 16 />'(2) fa?,jO — 64 rfr.y) H$> H$ = teq{x,y), cioè i?i2) (x, y), H$(x,y)i Hf} (x,y) formano un sistema ciclico di soluzioni dell'equa- zione integrale di 3° grado (n. 17) : (77) $(2) — 64 r ! 0> (ce, — 64 <?<2) („v, y) = 0 e quindi devono essere soddisfatte le condizioni affinchè questa equazione ammetta solu- zioni ciclich
RMRPXF5K–. Histoire naturelle des mammifères, avec l'indication de leurs moeurs, et de leurs rapports avec les arts, le commerce et l'agriculture;. Mammals. 312 OBPBE DES KONG El US. Eciiimvs soi:i {lu-hi m y s ôr/amv, E. Geoff.). Il a le pelage roux, assez doux ol peu mole de piquants; il est blanc on dessous et au bout des piods. GVst un Ynimal du Brésil. Eciiimys épineux (Echi/nys spi/wsits, E. (ieolï.). Pelage d'un brun obscur mêlé de rou- goàtrc en dessus et île blanc sale en dessous; les poils sont entremêlés d'aiguillons forts et nombreux; la queue est plus courte que la moitié du corps. Espèc
RMRHH9P7–. Boletin de la Sociedad de BiologÃ-a de Concepción. Sociedad de BiologÃ-a de Concepción; Biology; Biology. Bol. Soc. Biol. Concepción, Chile. Tomo 69, 1998 ? 40. NEME. POLY. MOLL, CRUS. TAXA ECHI. CEPH. Pise. 60- b < f 40- i â 20- 1 ° Ãl 1 -4-1 NEME POLY MOLL. CR US ECHI CEPH. Pise 1 1 1 1 c ....-a NEME. POLY MOLL CRUS ECHI CEPH PiSC TAXA I mm NUMÃRICA I IBIQMASA I Figura 3. Abundancia (%) en número de individuos y biomasa de los Ã-temes presa de Menticirrhus ophicephalus (a), Sciaena deliciosa (b) y Cilus gilberti (c). 76. Please note that these images are extracted from scanned pag
RMRCEKPH–. Elements of zoölogy : a textbook. Zoology. 454 KAUIATA: ECHI.NO DERM ATA, FIG. 685.. Free Crinoid—Kosy Feather-star. Comatula rusacea.— Adult. FIG. 686.. 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.. Tenney, Sanborn, 1827-1877. New York : Scribner
RMRCX7GA–. Elementary text-book of zoology. Zoology. 300 ENTEBOPNEUSTA.. an affinity to the Tunicnta by the mode of respiration. This in- teresting worm was discovered by Delle Chiaje, and its organization and development have been recently investigated by Al. Agassiz and Kowalevski [more recently by Bateson, Q. J. Mic. 8ci. 1884] (fig. 241). The most inte- resting point about this form is the structure of its larva, which renders its relationship to the Echinodermata probable. The larva was described by J. Miiller as Tornaria, and was regarded by him as an Echi- noderm larva. It FIG. 241.—Young Ealuno
RMRCY1WY–. Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote. an affinity to the Tunicata by the mode of respiration. This in- teresting worm was discovered by Delle Chiaje, .and its organization and development have been recently investigated by Al. Agassiz and Kowalevski [more recently by Bateson, Q. J. Mic. Sci. 1884] (fig. 241). The most inte- resting point about this form is the structure of its larva, which renders its relationship to the Echinodermata probable. The larva was described by J. Miiller asTornaria, and was regarded by him as an Echi
RMRCX7G9–. Elementary text-book of zoology. Zoology. an affinity to the Tunicnta by the mode of respiration. This in- teresting worm was discovered by Delle Chiaje, and its organization and development have been recently investigated by Al. Agassiz and Kowalevski [more recently by Bateson, Q. J. Mic. 8ci. 1884] (fig. 241). The most inte- resting point about this form is the structure of its larva, which renders its relationship to the Echinodermata probable. The larva was described by J. Miiller as Tornaria, and was regarded by him as an Echi- noderm larva. It FIG. 241.—Young Ealunoglosmts, strongly ma
RMRCWM59–. Descriptive catalogue (with current prices) of standard pharmaceutical and biological products for the veterinarian : with notes on modern biological therapy. Pitman-Moore, Inc; Horses; Industries -- Indiana Indianapolis; Commercial catalogs; Veterinary medicine. Specialties 31. ECHI CHLOKIDE, Stronger Contains Chloride of Zinc and Echinacea in a Lanum and Petrolatum base. Echi Chloride Stronger is the favorite of many practi- tioners in the treatment of fistula. It is to be applied on gauze and well-packed into the pipes, or ramifications of the infectious process, where it causes irritatio
RMRCWM57–. Descriptive catalogue (with current prices) of standard pharmaceutical and biological products for the veterinarian : with notes on modern biological therapy. Pitman-Moore, Inc; Horses; Industries -- Indiana Indianapolis; Commercial catalogs; Veterinary medicine. ECHI CHLOKIDE, Stronger Contains Chloride of Zinc and Echinacea in a Lanum and Petrolatum base. Echi Chloride Stronger is the favorite of many practi- tioners in the treatment of fistula. It is to be applied on gauze and well-packed into the pipes, or ramifications of the infectious process, where it causes irritation and hard- enin
RMRCEKPW–. Elements of zoölogy : a textbook. Zoology. 448 HAUIATA : El'HINODERMATA. FIG. 678. these organs are not fully understood; but one of their uses is to aid in keeping the spines clean. The Echinoids represented by Figs. 673-675 have the mouth below and the vent above, and both central; and they have the ambulacra in live pairs continuous from the mouth to the vent, and so they are called the Regular Echi- noids. Besides these there are many kinds of Sea-ur- chins—mostly much flat- tened, and in many cases elongated in one direc- tion more than in the other—which have the mouth below, and the F
RMRCWCF1–. Descriptive catalogue and price list of tropical and semi-tropical fruit trees : vines, shrubs and greenhouse plants. Nurseries (Horticulture), Florida, Catalogs; Tropical crops, Catalogs; Fruit trees, Seedlings, Catalogs; Trees, Seedlings, Catalogs; Plants, Ornamental, Catalogs. ECHI^VOPSIS. This group is remarkable for the size and beauty of its flowers, which are funnel shaped, six to twelve inches long and three or four wide, and in some species very fragrant. E, Eyriesii. Flowers white. §2 each. E. multiplex. One of the best flowers; delicate rose. 50 cents to S3- E. Miilleri. Flowers d
RMRCR1PJ–. Deuxième expédition antarctique francaise (1908-1910). Natural history -- Antarctica; Scientific expeditions -- Antarctica; Antarctica. CARTE DES RÉGIONS PARCOURUES ET RELEVÉES PAR L'EXPÉDITION MEMBRES DE L'ETAT MA/OR DU " POURQUOI PAS .- J.-B. CHARCOT M. BONGRAIN. L. Gain R.-E. GODFROY . . Hydrographie, Sismographie, Gravilation terrestre. Observations astronomiques. . Zoologie (Spongiaires, Echi .ojermes. Arthropodes. Oiseaux et leurs parasites) Planklon, Botanique. . Marées, Topographie côtière, Chimie de l'air. E. GOURDON Géologie, Glaciologie. |. LIOUVIL.LE . Médecme, Zoologie (Pin
RMRCE54R–. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. OPHIOLEPIDAE 325 group, for which I have no time. I would emphasize, however, that the species men- tioned are not better included in the genus Homalophiura, which is likewise characterized by its much reduced ambulacral pores—there being, indeed, some doubt whether Homal- ophiura can be maintained as a separate genus from Ophiurolepis. Ophiurolepis partita (Koehler) Ophioglypha partita, Koehler, 1908. Scott. Nat. Antarct. Exped. Asteries, Ophiures et Echi- nides, p. 595, pi. x, figs. 94-5. Homa
RMRCXNXK–. Elementary text-book of zoology. Zoology. FIG. 62.— Diagram of the great arteries of a mammal with reference to the fira-embry- oiiic arterial arches (after Rathke). c, common carotids ; c', external carotid ; c", inter- nal carotid; A, aorta. Ap, pulmonary artery ; Aa, aortic arch. Inner surfaces also may be con- cerned in this exchange, especially those of the digestive cavity and intestine, or, as in the Echi- noderms, in which a separate vascular system is developed, the surface of the whole body cavity. Respiration in water obviously takes place under far more un- favourable condit
RMRC9J6E–. Dreer's garden book : seventy-sixth annual edition 1914. Seeds Catalogs; Nursery stock Catalogs; Gardening Equipment and supplies Catalogs; Flowers Seeds Catalogs; Vegetables Seeds Catalogs; Fruit Seeds Catalogs. [MUtHRTADRgR-PHILADELPHIA-fA- REllABlE?f LOWER SEEDS ECHINOCYSTIS. (Wild Cucumber Vine.) TEK PKT. 2401 Lobata. One of the quickest grow- ing annual vines we know of; splen- did for covering trellises, old trees; fences, etc. Clean, bright green foli- age and sprays of white flowers dur- ing July and August. (See cut.) Per oz., 30 cts 5 ECHI]VOPS. (Globe Thistle.) 2404 Ruthenicus. St
RMRCG3C3–. Die Pflanzenfeinde aus der Klasse der Insekten. Ein nach Pflanzenfamilien geordnetes Handbuch sämmtlicher auf den einheimischen Pflanzen bisher beobachteten Insekten zum Gebrauch für Entomologen, Insektensammler, Botaniker, Land- und Forstwirthe und Gartenfreunde. Beneficial insects; Insect pests. liorotBcligowaclm i;..iagiiiiiif. 449 8. Longitarsus pectoralis, Fond. In Steiermark auf dem gemeinen Natternkoi^f, 9. Teinodactyla Nasturtii, J'Y/. — eircumscriptus, Bch., soll eben- falls auf dem Natternkopf leben. 10. Phytoecia virescens, Pz. Der Käfer findet sich nach Bach uicht selten auf Echi
RMRCW08J–. Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote. •B. FIG. 290.—Male of Echi- norhyncui (after R. K, proboscis ; Ss, sheath of the probes- vesselsot the lemnisci, are com- cis; Li, ligament; piete]y shut off from the latter. G, ganglion; Le, lem- • Generative organs. The organs. body cavity through which fluids circulate encloses the greatly developed genera live organs, which are attached to the end of the sheath of the proboscis by a ligament (figs. 290 nisei; T, testes ; Yd, vasa deferentia; Pr, prostatic sacs; De, cluctus ejaculatorius
RMRCWN5N–. Elemente der paläontologie bearbeitet. Paleontology. 138 1. Thierreieh. — V. EchinudL-rmata. Klasse: Echinoidea. Familie erscheint in der Kreide, erreicht aber erst im Tertiiir und in der Gegenwart das Maximum ihrer Entwickelung. A. Mundlücke fünfeckig (Fig. 142 B o). In der unteren Kreide häufig, in jüngeren Schichten und lebend sehr selten. Toxaster Ag. ^Fig. 142 A—C) (= Echi.nospatamjiis Breyn.). Das vordere, unpaare Ambulacrum liegt in einer Furche, die vom Scheitel bis zur fünf- eckigen Mundlücke (o) zieht. Die Porenstreifen desselben bestehen aus einer äusseren Reihe stark querverlänge
RMRC8HNE–. Dreer's garden book / Henry A. Dreer.. Nursery Catalogue. PER PKT. (Wild ( Dimorphotheca (African Golden Daisy) Echi nocys t is (Wild Cucumber Vine) 2401 Lobata. One of the quickest growing annual vines we know of; splendid for covering trellises, old trees, fences, etc. Clean, bright green foliage and sprays of white flowers in July and August. (See cut.) Per oz., 30 cts $0 10 EchillOpS (Globe Thistle) 2404 Ritro. Striking hardy per- ennial plants, with hand- some silvery thistle-like foli- age and fine steel-blue flowers in round heads, which can be used for cutting; 3 to 5 feet. Special p
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