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Cardium Black & White Stock Photos
RMBC39HR–heart cockle cardium cardissa spiral heart cockle isocardia cor tuberculated cockle cardium tuberculatum
RMRP1YNX–Wood cut engraved illustration, taken from 'The Treasury of Natural History' by Samuel Maunder, published 1848
RFT5TRGH–Cardium Aculeatum is the familiar cockles are among the most widely distributed of shells vintage line drawing or engraving illustration.
RF2MR2RFT–Stachlige Herzmuschel, Cardium echinatum, Historisch, digital restaurierte Reproduktion von einer Vorlage aus dem 19. Jahrhundert
RM2RPMHCW–common cockle, common European cockle, edible cockle (Cardium edule, Cerastoderma edule), empty shell on sand, Netherlands, Texel
RM2AFK6CA–. The physiology of the Invertebrata. lled liver (pancreas) is a large organ consisting of numerousramified follicles. There are usually two ducts from thisorgan, communicating with the cardiac portion of the stomach.The alimentary canal is freely suspended in the body cavityby delicate membranes which stretch from the body walls. The Mollusca. The Mollusca form the second division of the MalacozoicSeries; and this division comprises seven orders. (i) The Zamellibranchiata include the Ostrea, Anodonta,Mytilus, Feden, Cardium, Mya, Unis, &c. The mouth isbounded by lips, which are usually produc
RM2W6YEX7–Cockle shell, Cardiidae, and sunset shells or tellins, tellinidae, historical illustration 1898
RFT5WWHW–Cardium Groenlandicum is the familiar cockles are among the most widely distributed of shells vintage line drawing or engraving illustration.
RM2AGE3CR–. Outlines of zoology. in dorsal blood vessel, which, at its anteriorend, forms a heart lying above the notochord, and belowa closed contractile dilatation, sometimes called the peri-cardium. Beside the latter there is a paired proboscisgland, formed from the coelomic epithelium. There is aventral vessel beneath the gut; and numerous smallervessels. The almost colourless blood flows forwardsdorsally, backwards ventrally. This system should becontrasted with that of Amphioxus. Excretory and reproductive systems.—No nephridia are 438 SUB-PHYLUM HEMICHORDA. known, but from the region of the colla
RM2W6YKB2–Soft-shelted mussel and cockle shell and sunset shells and common mussel, historic illustration
RFT5X1G4–Cardium Costatum is the shell of which white and fragile is much sought after by collectors vintage line drawing or engraving illustration.
RM2AG8GC2–. The geology of Holderness, and the adjoining parts of Yorkshire and Lincolnshire. the same thing, following the 100-footcontour line, the next exposure is at Nafferton. Here, imme-diately below the 100-foot line, there is Marine Gravel, withfragments of Cardium edule, Mya, sp., Mytilus edulis, and Tellinabalthica, overlying thin Boiilder Clay, and containing abundanceof derived Boulder Clay stones. This rests on the shelvingsurface of the Chalk. South of Naiferton no Marine Gravelshave yet been observed west of the river Hull, and the storedeposits of the old bay would appear to have been en
RFT5WX08–Cardium Edulis is white or fawn colored shell being hollowed out into twenty six furrows vintage line drawing or engraving illustration.
RM2AJ8YBN–A guide to the antiquities of the bronze age in the Department of British and mediæval antiquities . Fig. 35.—.Jet button, Eud-stone, E. R. Yorks. Fig. 36.—Jet ring,Thwing, E. R. Yorks. an encrinite. Close to the beads was a large flat ring of lignite,a pendent ornament of the same material, a conical button ofshale, a cast of a cardium wliell, and a small polished pebble ofhaematite. A few inches beyond the north end of the gravewas another incense-cup with a few scattered burnt bones, with
RM2AJ8Y2B–A guide to the antiquities of the bronze age in the Department of British and mediæval antiquities . Fig. 35.—.Jet button, Eud-stone, E. R. Yorks. Fig. 36.—Jet ring,Thwing, E. R. Yorks. an encrinite. Close to the beads was a large flat ring of lignite,a pendent ornament of the same material, a conical button ofshale, a cast of a cardium wliell, and a small polished pebble ofhaematite. A few inches beyond the north end of the gravewas another incense-cup with a few scattered burnt bones, with. Flu. .-M.—Buiio Loads, Folkton, E. K. Yorks. similar urnament but of inferior fabric. It had, however,
RMRDNYW4–. Outlines of zoology. Zoology. 388 HEMICHORDA OR ENTEROPNEUSTA. is formed by the outgrowth of pouches from the archenteron ; i.e. the body cavity is enteroccelic. An unpaired anterior pouch forms the pre-oral or proboscis cavity of the adult, and is compared to the anterior unpaired body cavity of Amphioxus. Spengel, in his recent monograph, recognises nineteen species and four genera—Balanoglossus, Ptychodera, Sckizo- cardium, and Glandiceps. They are very widely, though locally, distributed, but are perhaps absent on the Pacific coasts of America.. Description of Balanoglossus. Form and hab
RMRE0913–. A manual of zoology. Zoology. 368 MOLL use A. Cardium*, Serri23es*)nxiA Astartid^, marine, and the fresh-water Cycla- DiD^ (Cyclas, Pisidium*), about the size of peas, belong here, as probably do the extinct Rudistidte of the cretaceous. Sub Order II. SINUPALLIATA. The Veneridjj with swollen shells, represented by the quahog, Vemis mercenai-ia on our east coast and by brightly colored .species in the tropics; the Mactrid^^: or ben clams, and the flattened delicate Tellinid^ (Tellina*, Macoma*), have short siphons. In others the siphons are so large that they cannot be entirely retracted with
RMRDAX2B–. The popular natural history . Zoology. 520 RAZOR-SHELLS. vast plantations, as they may be called, of these creatures have increased to such an extent, that they threaten to obliterate several useful bays for all maritime purposes. The family of the COCKLES, or Cardiadse, so called from their heart-like shipe, is well represented by the common Cockle {Cardium edule) of our British shores. Generally, the Cocicle is a marine animal ; but it sometimes prefers brackish water to the salt waves of the ocean. This mollusc frequents sandy bays, and remains about low-water mark, burying itself in the
RMRE0303–. Diseases of cattle, sheep, goats and swine. Veterinary medicine. 890 PEtllCARDiTiS. Adhesions between the inevitalile though In one solitary case Moussu say another form of chronic pericarditis with complete adhesion of the heart and pericardial sac, without any exudation and almost without any false membranes. He was unable to determine the exact cause, but was strongly inclined to regard the disease as having followed pericarditis a frigore or pericarditis of a rheumatic character. the heart and pericardial sac are also said to be delayed result of all punctures of the peri- cardium throu
RMGK4913–48541 Valves of Cardium edule from the four upper terraces of Shumish Kul, a dry salt lake adjacent to the Aral Sea
RMRDYXF5–. Goldfish breeds and other aquarium fishes, their care and propagation; a guide to freshwater and marine aquaria, their fauna, flora and management. Aquariums; Goldfish. MOLLUSCS, VERMES AND HYDROZOA. are the labial palps, two pairs of triangular flaps and between the gills and the hinge is the peri- cardium containing a three- chambered heart, and below this the organ which serves as the kidneys. The liver is a com- pound digestive gland over the posterior portion of the gills and under this is the stomach, con- nected with the mouth by the oesophagus. The digestive canal consists of an irre
RMPFYJNF–. The popular natural history . Zoology. 520 RAZOR-SHELLS. vast plantations, as they may be called, of these creatures have increased to such an extent, that they threaten to obliterate several useful bays for all maritime purposes. The family of the COCKLES, or Cardiadse, so called from their heart-like shipe, is well represented by the common Cockle {Cardium edule) of our British shores. Generally, the Cocicle is a marine animal ; but it sometimes prefers brackish water to the salt waves of the ocean. This mollusc frequents sandy bays, and remains about low-water mark, burying itself in the
![. Outlines of zoology. Zoology. 368 MOLLUSC A. and a posterior artery, flows into ill-defined channels, is collected in a "vena cava" beneath the floor of the peri- cardium, passes thence through the kidneys, where it loses nitrogenous waste, to the gills, where it loses carbonic acid and gains oxygen, and returns finally by the auricles to the ventricle. The blood from the mantle, however, returns directly to the auricles without passing through kidneys or gills, but probably freed from its waste none the less. The so-called "organ of Keber" consists of "pericardial g Stock Photo](https://c8.alamy.com/comp/RE07M4/outlines-of-zoology-zoology-368-mollusc-a-and-a-posterior-artery-flows-into-ill-defined-channels-is-collected-in-a-quotvena-cavaquot-beneath-the-floor-of-the-peri-cardium-passes-thence-through-the-kidneys-where-it-loses-nitrogenous-waste-to-the-gills-where-it-loses-carbonic-acid-and-gains-oxygen-and-returns-finally-by-the-auricles-to-the-ventricle-the-blood-from-the-mantle-however-returns-directly-to-the-auricles-without-passing-through-kidneys-or-gills-but-probably-freed-from-its-waste-none-the-less-the-so-called-quotorgan-of-keberquot-consists-of-quotpericardial-g-RE07M4.jpg ". Outlines of zoology. Zoology. 368 MOLLUSC A. and a posterior artery, flows into ill-defined channels, is collected in a "vena cava" beneath the floor of the peri- cardium, passes thence through the kidneys, where it loses nitrogenous waste, to the gills, where it loses carbonic acid and gains oxygen, and returns finally by the auricles to the ventricle. The blood from the mantle, however, returns directly to the auricles without passing through kidneys or gills, but probably freed from its waste none the less. The so-called "organ of Keber" consists of "pericardial g Stock Photo")
RMRE07M4–. Outlines of zoology. Zoology. 368 MOLLUSC A. and a posterior artery, flows into ill-defined channels, is collected in a "vena cava" beneath the floor of the peri- cardium, passes thence through the kidneys, where it loses nitrogenous waste, to the gills, where it loses carbonic acid and gains oxygen, and returns finally by the auricles to the ventricle. The blood from the mantle, however, returns directly to the auricles without passing through kidneys or gills, but probably freed from its waste none the less. The so-called "organ of Keber" consists of "pericardial g
RMPG2MYH–. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 196 COMPARATIVE ANATOMY. in the skin of Birds and Mammals, and in the former they are particularly abundant on the beak and at the bases of the con- tour-feathers of the wings and tail, and are also found on the tongue. They occur, moreover, in various other regions, both in Birds and Mammals {e.g. the various organs of the abdominal cavity, the con- junctiva, the fasciiB, tendons, liga- ments, vas deferens, periosteum, peri- cardium, pleura, corpus cavernosum and spongiosum, the wing-membrane of Bats, &c.). The ta
RMRDT0W0–. Text book of vertebrate zoology. Vertebrates; Anatomy, Comparative. Fig. 115. Diagrams illustrating the relations of the pericardium to the rest of the coelom: A in fishes, B in amphibia and sauropsida, C in mammalia, d^ dia- phragm ; /i, heart; /, liver; /, lungs; i, septum (false diaphragm) between peri- cardium and the rest of the ccelom. In B the lungs project into the general ccelom (pleuro-peritoneal cavity), in C, by the formation of the diaphragm, pleural and peritoneal cavities are distinct, while the pericardial cavity, containing the heart, has been shoved backwards between the tw
RMPFY1P9–. Mollusca and Crustacea of the Miocene formations of New Jersey. Mollusks, Fossil; Crustacea, Fossil; Paleontology; Paleontology. 18 PALEONTOLOGY OF NEW JERSEY. Classified list of the species found in Kew Jersey, etc.—Continued. Academy Natural Sciences, Phila- delphia. Lamellibranchiata— Continued. Chania congregata Con Cardium (Cerastoderma) craticuloides Con Yenus Ducateli Con Mercenaria caneellata Gabb1 plena Con Artena staminea Con.2 Dosinia acetabulum Con Dione Marylandica Con Say ana Con Tellina peracuta Con (Angulus) declivis Con (Tellinella) capillifera Con (Peronaeoderma) producta C
RMRDGAB3–. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 196 COMPARATIVE ANATOMY. in the skin of Birds and Mammals, and in the former they are particularly abundant on the beak and at the bases of the con- tour-feathers of the wings and tail, and are also found on the tongue. They occur, moreover, in various other regions, both in Birds and Mammals {e.g. the various organs of the abdominal cavity, the con- junctiva, the fasciiB, tendons, liga- ments, vas deferens, periosteum, peri- cardium, pleura, corpus cavernosum and spongiosum, the wing-membrane of Bats, &c.). The ta
RMPFXK32–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Geol. I, ii, 234, plate 13, fig. 8. Emmons named it Lyonsia vetusta,—Trenton formation, //(?.—(Note, fig. 9 has got upon this cut by mistake). Cardiomorpha zonata. Keported by I. C. White, at Huntingdon, Pa., in Hamilton upper shales.— VIII c Cardiopsis, in C. E. Hall's Ms. Kt., December 30,1876, as among Carll's collections in the oil regions. Upper Chemung. Cardium vetustum. See Cardiola vetusta, VIII f, Carinaropsis patelliformis, Hall, {Helcion patellifor
RMRDHPF8–. A manual of elementary zoology . Zoology. 558 APPENDIX 6 and 70. J In another frog, or before doing number 5, open the peri- cardium, turn the heart forwards, and cut the ligament which connects the ventricle dorsally with the pericardium. Note : glossopharyngeal, vagus, and hypoglossal nerves; ventricle, auricles, and sinus venosus ; inferior vena cava and hepatic veins; superior venae cavse, external jugular, innominate, internal jugular, subscapular, subclavian, musculo-cutaneous, and brachial veins; pulmonary veins (Fig. 401 ; but in this figure the heart is in its normal position and th
RMPG0A3R–. Animal activities; a first book in zoo?logy. Zoology; Animal behavior. MUSSELS AND SNAILS. 159 the water the minute animals and plants which nourish the clam. These bits of food are collected along the ridges on the gills and thence passed to their ventral edges, on each of which there is a groove leading to the mouth. Along this groove the food passes, whipped on by the cilia, until it enters the mouth, which is. a.ai Fig. 124.—Fresh-water Mussel with One Valve Removed, fi, peri- cardium; p.a,, posterior adductor muscle; a.a., interior adductor muscle; a, anus; e.s,, exhalent siphon; i.s.,
![. Principles of economic zoo?logy. Zoology, Economic. PISCES 201 Excretion.—The nephridea unite in a pair of large kidneys. The ureter may or may not empty into a urinary bladder. Circulation (Fig. 160).—The heart is surrounded by a peri- cardium. It consists of sinus venosus, auricle, ventricle, and conus arteriosus. The blood, which is red, goes from the gills over the body. The veins collect it and return it to the sinus Branchial artery. Arterial bulb v Ventricle of the heart.. , Auricle of the heart-— Venous sinus- Vena portse, liver, etc Intestine—' Vena cavL". Branchial vessels Dor Stock Photo](https://c8.alamy.com/comp/RDT23R/principles-of-economic-zoology-zoology-economic-pisces-201-excretionthe-nephridea-unite-in-a-pair-of-large-kidneys-the-ureter-may-or-may-not-empty-into-a-urinary-bladder-circulation-fig-160the-heart-is-surrounded-by-a-peri-cardium-it-consists-of-sinus-venosus-auricle-ventricle-and-conus-arteriosus-the-blood-which-is-red-goes-from-the-gills-over-the-body-the-veins-collect-it-and-return-it-to-the-sinus-branchial-artery-arterial-bulb-v-ventricle-of-the-heart-auricle-of-the-heart-venous-sinus-vena-portse-liver-etc-intestine-vena-cavlquot-branchial-vessels-dor-RDT23R.jpg ". Principles of economic zoo?logy. Zoology, Economic. PISCES 201 Excretion.—The nephridea unite in a pair of large kidneys. The ureter may or may not empty into a urinary bladder. Circulation (Fig. 160).—The heart is surrounded by a peri- cardium. It consists of sinus venosus, auricle, ventricle, and conus arteriosus. The blood, which is red, goes from the gills over the body. The veins collect it and return it to the sinus Branchial artery. Arterial bulb v Ventricle of the heart.. , Auricle of the heart-— Venous sinus- Vena portse, liver, etc Intestine—' Vena cavL". Branchial vessels Dor Stock Photo")
RMRDT23R–. Principles of economic zoo?logy. Zoology, Economic. PISCES 201 Excretion.—The nephridea unite in a pair of large kidneys. The ureter may or may not empty into a urinary bladder. Circulation (Fig. 160).—The heart is surrounded by a peri- cardium. It consists of sinus venosus, auricle, ventricle, and conus arteriosus. The blood, which is red, goes from the gills over the body. The veins collect it and return it to the sinus Branchial artery. Arterial bulb v Ventricle of the heart.. , Auricle of the heart-— Venous sinus- Vena portse, liver, etc Intestine—' Vena cavL". Branchial vessels Dor
RMPFXK31–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 117 Card.. Geol. I, ii, 234, plate 13, fig. 8. Emmons named it Lyonsia vetusta,—Trenton formation, //(?.—(Note, fig. 9 has got upon this cut by mistake). Cardiomorpha zonata. Keported by I. C. White, at Huntingdon, Pa., in Hamilton upper shales.— VIII c Cardiopsis, in C. E. Hall's Ms. Kt., December 30,1876, as among Carll's collections in the oil regions. Upper Chemung. Cardium vetustum. See Cardiola vetusta, VIII f, Carinaropsis patelliformis, Hall, {Helcion
RMRDNYY9–. Outlines of zoology. Zoology. VASCULAR SYSTEM. 35i intestine, which has in part a folded wall like that of the earthworm coils about in the foot, ascends to the peri- cardium, passes through the ventricle of the heart, and ends above the posterior adductor at the exhalant orifice. Vascular system.—The heart lies in the middle line on. FrG. 153.—Structure of Anodonta.—After Rankin. «.«., Anterior adductor; c.j*.r., cerebro-pleural ganglia; st., stomach ; z»., ventricle, with an auricle opening into it ; k., kidney, above which is the posterior retractor of the foot ; r., rectum ending above p
![. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. 138 PROVINCE MOLLUSCA. Cardium Isiandicum is the common cockle of the Gulf St. Lawrence, and Serripes Grocnlandica is also frequent. Fig. Ii5r>,. Fi;;-. I'l.'i.—C lilMI M IHLANUIirM, Lill. T Tridacnidae.—Example : Tridnacna, Ilippopus. Shell regular, equivalve, truncated in front. Tridacna gigas is t. e largest of bivalves. No species occur in Canada. rilPPURlTiDAE.—Example: Ilippurites, Radiolites. Fossil in the Cretaceous rocks ; remark.^l)le for the gr Stock Photo](https://c8.alamy.com/comp/RJ2FA8/handbook-of-zoology-with-examples-from-canadian-species-recent-and-fossil-microform-zoology-invertebrates-zoologie-invertbrs-138-province-mollusca-cardium-isiandicum-is-the-common-cockle-of-the-gulf-st-lawrence-and-serripes-grocnlandica-is-also-frequent-fig-ii5rgt-fi-ilic-lilmi-m-ihlanuiirm-lill-t-tridacnidaeexample-tridnacna-ilippopus-shell-regular-equivalve-truncated-in-front-tridacna-gigas-is-t-e-largest-of-bivalves-no-species-occur-in-canada-rilppurltidaeexample-ilippurites-radiolites-fossil-in-the-cretaceous-rocks-remarklle-for-the-gr-RJ2FA8.jpg ". Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. 138 PROVINCE MOLLUSCA. Cardium Isiandicum is the common cockle of the Gulf St. Lawrence, and Serripes Grocnlandica is also frequent. Fig. Ii5r>,. Fi;;-. I'l.'i.—C lilMI M IHLANUIirM, Lill. T Tridacnidae.—Example : Tridnacna, Ilippopus. Shell regular, equivalve, truncated in front. Tridacna gigas is t. e largest of bivalves. No species occur in Canada. rilPPURlTiDAE.—Example: Ilippurites, Radiolites. Fossil in the Cretaceous rocks ; remark.^l)le for the gr Stock Photo")
RMRJ2FA8–. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. 138 PROVINCE MOLLUSCA. Cardium Isiandicum is the common cockle of the Gulf St. Lawrence, and Serripes Grocnlandica is also frequent. Fig. Ii5r>,. Fi;;-. I'l.'i.—C lilMI M IHLANUIirM, Lill. T Tridacnidae.—Example : Tridnacna, Ilippopus. Shell regular, equivalve, truncated in front. Tridacna gigas is t. e largest of bivalves. No species occur in Canada. rilPPURlTiDAE.—Example: Ilippurites, Radiolites. Fossil in the Cretaceous rocks ; remark.^l)le for the gr
![. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. M' I 136 niOVINCE MOLLUSCA. l.iiciiii<lac—ex. Lucina, Corbis, Kellia.—Shell orbicular, closed, interior dull, obliquely furrowed. Thyadra Goiddii, a pretty little rounded shell with a flexure on the margin, is our most common species. Cardiaclac—ex Cardium, Serripes.—Shell regular, equivalve, cordate, with radiating ribs, and peculiar sculpture on posterior side. Two caidinal and two lateral teeth in each valve. Cardium Islandicum is the common cockle Stock Photo](https://c8.alamy.com/comp/RJ5TG4/handbook-of-zoology-microform-with-examples-from-canadian-species-recent-and-fossil-zoology-invertebrates-zoologie-invertbrs-m-i-136-niovince-mollusca-liiciiiiltlacex-lucina-corbis-kelliashell-orbicular-closed-interior-dull-obliquely-furrowed-thyadra-goiddii-a-pretty-little-rounded-shell-with-a-flexure-on-the-margin-is-our-most-common-species-cardiaclacex-cardium-serripesshell-regular-equivalve-cordate-with-radiating-ribs-and-peculiar-sculpture-on-posterior-side-two-caidinal-and-two-lateral-teeth-in-each-valve-cardium-islandicum-is-the-common-cockle-RJ5TG4.jpg ". Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. M' I 136 niOVINCE MOLLUSCA. l.iiciiii<lac—ex. Lucina, Corbis, Kellia.—Shell orbicular, closed, interior dull, obliquely furrowed. Thyadra Goiddii, a pretty little rounded shell with a flexure on the margin, is our most common species. Cardiaclac—ex Cardium, Serripes.—Shell regular, equivalve, cordate, with radiating ribs, and peculiar sculpture on posterior side. Two caidinal and two lateral teeth in each valve. Cardium Islandicum is the common cockle Stock Photo")
RMRJ5TG4–. Handbook of zoology [microform] : with examples from Canadian species, recent and fossil :. Zoology; Invertebrates; Zoologie; Invertébrés. M' I 136 niOVINCE MOLLUSCA. l.iiciiii<lac—ex. Lucina, Corbis, Kellia.—Shell orbicular, closed, interior dull, obliquely furrowed. Thyadra Goiddii, a pretty little rounded shell with a flexure on the margin, is our most common species. Cardiaclac—ex Cardium, Serripes.—Shell regular, equivalve, cordate, with radiating ribs, and peculiar sculpture on posterior side. Two caidinal and two lateral teeth in each valve. Cardium Islandicum is the common cockle
RMRD7TGF–. Mollusca and Crustacea of the Miocene formations of New Jersey. Mollusks, Fossil; Crustacea, Fossil; Paleontology; Paleontology. 18 PALEONTOLOGY OF NEW JERSEY. Classified list of the species found in Kew Jersey, etc.—Continued. Academy Natural Sciences, Phila- delphia. Lamellibranchiata— Continued. Chania congregata Con Cardium (Cerastoderma) craticuloides Con Yenus Ducateli Con Mercenaria caneellata Gabb1 plena Con Artena staminea Con.2 Dosinia acetabulum Con Dione Marylandica Con Say ana Con Tellina peracuta Con (Angulus) declivis Con (Tellinella) capillifera Con (Peronaeoderma) producta C
RMRDHCX6–. A manual of elementary zoology . Zoology. 320 MANUAL OF ELEMENTARY ZOOLOGY limb has spongy walls lined with a dark, glandular epithe- lium. It opens into the front end of the peri- Excretory cardium by a crescentic renopericardial opening Gonads. iii the floor of the latter. The upper limb has thin walls. It opens on the side of the body into the adjoining inner epibranchial chamber, shortly before the point at which the inner lamella of the inner gill. The structure si A nod out a.—After Rankin. •-., Anterior adductor; c.ft.g., cerebral or cerehropleur.il ganglia; St., stomach; 7'., ventric
RMRD8T0X–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Geol. I, ii, 234, plate 13, fig. 8. Emmons named it Lyonsia vetusta,—Trenton formation, //(?.—(Note, fig. 9 has got upon this cut by mistake). Cardiomorpha zonata. Keported by I. C. White, at Huntingdon, Pa., in Hamilton upper shales.— VIII c Cardiopsis, in C. E. Hall's Ms. Kt., December 30,1876, as among Carll's collections in the oil regions. Upper Chemung. Cardium vetustum. See Cardiola vetusta, VIII f, Carinaropsis patelliformis, Hall, {Helcion patellifor
RMRD8T10–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 117 Card.. Geol. I, ii, 234, plate 13, fig. 8. Emmons named it Lyonsia vetusta,—Trenton formation, //(?.—(Note, fig. 9 has got upon this cut by mistake). Cardiomorpha zonata. Keported by I. C. White, at Huntingdon, Pa., in Hamilton upper shales.— VIII c Cardiopsis, in C. E. Hall's Ms. Kt., December 30,1876, as among Carll's collections in the oil regions. Upper Chemung. Cardium vetustum. See Cardiola vetusta, VIII f, Carinaropsis patelliformis, Hall, {Helcion
RMRDEXCR–. Animal activities; a first book in zoo?logy. Zoology; Animal behavior. MUSSELS AND SNAILS. 159 the water the minute animals and plants which nourish the clam. These bits of food are collected along the ridges on the gills and thence passed to their ventral edges, on each of which there is a groove leading to the mouth. Along this groove the food passes, whipped on by the cilia, until it enters the mouth, which is. a.ai Fig. 124.—Fresh-water Mussel with One Valve Removed, fi, peri- cardium; p.a,, posterior adductor muscle; a.a., interior adductor muscle; a, anus; e.s,, exhalent siphon; i.s.,
![. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. Fi- l-,2. .Sj'H.ermm Skcikis, Prime. ^^. Kifi'. lf)3. PisiDii'M N'moiNiri'vi, lk<)n,i,'t. O Hi'. I54, P, ALTILK, AlitllOllJ-. LuciNmAi.;-ExampIe:Ludn,i,Corbis,Keliia.-Shellorl,icuIar c osed,,„.e™r duli obliquely furrowed. 7,,.s,-ra Go,,,,, , "; I.Ule rounded shell with a flexure on the margin, is our n,os. common species. CARDIADAE-Example: Cardium, Serripes.-Shell .. equivalve, cordate, with radiating ribs, and peculiar sculpt posterior side. Two car Stock Photo](https://c8.alamy.com/comp/RJ2FAK/handbook-of-zoology-with-examples-from-canadian-species-recent-and-fossil-microform-zoology-invertebrates-zoologie-invertbrs-fi-l-2-sjhermm-skcikis-prime-kifi-lf3-pisidiim-nmoinirivi-lkltnit-o-hi-i54-p-altilk-alitllollj-lucinmai-exampieludnicorbiskeliia-shellorlicuiar-c-oseder-duli-obliquely-furrowed-7s-ra-go-quot-iule-rounded-shell-with-a-flexure-on-the-margin-is-our-nos-common-species-cardiadae-example-cardium-serripes-shell-equivalve-cordate-with-radiating-ribs-and-peculiar-sculpt-posterior-side-two-car-RJ2FAK.jpg ". Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. Fi- l-,2. .Sj'H.ermm Skcikis, Prime. ^^. Kifi'. lf)3. PisiDii'M N'moiNiri'vi, lk<)n,i,'t. O Hi'. I54, P, ALTILK, AlitllOllJ-. LuciNmAi.;-ExampIe:Ludn,i,Corbis,Keliia.-Shellorl,icuIar c osed,,„.e™r duli obliquely furrowed. 7,,.s,-ra Go,,,,, , "; I.Ule rounded shell with a flexure on the margin, is our n,os. common species. CARDIADAE-Example: Cardium, Serripes.-Shell .. equivalve, cordate, with radiating ribs, and peculiar sculpt posterior side. Two car Stock Photo")
RMRJ2FAK–. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. Fi- l-,2. .Sj'H.ermm Skcikis, Prime. ^^. Kifi'. lf)3. PisiDii'M N'moiNiri'vi, lk<)n,i,'t. O Hi'. I54, P, ALTILK, AlitllOllJ-. LuciNmAi.;-ExampIe:Ludn,i,Corbis,Keliia.-Shellorl,icuIar c osed,,„.e™r duli obliquely furrowed. 7,,.s,-ra Go,,,,, , "; I.Ule rounded shell with a flexure on the margin, is our n,os. common species. CARDIADAE-Example: Cardium, Serripes.-Shell .. equivalve, cordate, with radiating ribs, and peculiar sculpt posterior side. Two car
RMRE0A8F–. A manual of zoology. Zoology. PROMORPHOLOGT. 137. Fig. 89.âCross-section of a fish passing througli the fore limits. DV^ sagittal axis; liL^ transverse axis; a, dorsal a(ji'ta ; c, body cavity: c/. gut; cl, notocliord ; y. shoulder-girdle; h, lieart; m, muscles; ?i, anterior end of the kidneys; p, peri- cardium ; oij, neural arch ; lih^ haemal arch ; r, spinal cord. Antimeres and Metameres.âThe S3'mmetrical parts of an animal are called antimeref:; each antimere has organs which occur likewise in its adjacent antimere. The right arm of man corre- sponds to the left, the right eye to the lef
![. The economic mollusca of Acadia [microform]. Mollusks; Zoology, Economic; Mollusques; Zoologie économique. THE ECONOMIC MOLLUSCA OP ACADIA. 87 iH,!.no '^"l *••" !"""''« «™ «ng»lar. will distinguish the young of Zl2ui T T *P'^«™"- I' » *n «"r waters from two to two and •one-half inches long and nearly as broad. Of its habits, very little is known. It lives nnrtiv hunVfl in r,„A •or fine sand under a few fathoms of water.' It S f'TaitlgXr. Piu. 14.—Cardium Mandicum. Natural Size. XbabTv'iZ?'? T"''™'' ?""*' ""^ P^'^^^P^ «"*•" Stock Photo](https://c8.alamy.com/comp/REMT3W/the-economic-mollusca-of-acadia-microform-mollusks-zoology-economic-mollusques-zoologie-conomique-the-economic-mollusca-op-acadia-87-ih!no-quotl-quot-!quotquotquot-nglar-will-distinguish-the-young-of-zl2ui-t-t-pquot-i-n-quotr-waters-from-two-to-two-and-one-half-inches-long-and-nearly-as-broad-of-its-habits-very-little-is-known-it-lives-nnrtiv-hunvfl-in-ra-or-fine-sand-under-a-few-fathoms-of-water-it-s-ftaitlgxr-piu-14cardium-mandicum-natural-size-xbabtviz-tquot-quotquot-quotquot-pp-quotquot-REMT3W.jpg ". The economic mollusca of Acadia [microform]. Mollusks; Zoology, Economic; Mollusques; Zoologie économique. THE ECONOMIC MOLLUSCA OP ACADIA. 87 iH,!.no '^"l *••" !"""''« «™ «ng»lar. will distinguish the young of Zl2ui T T *P'^«™"- I' » *n «"r waters from two to two and •one-half inches long and nearly as broad. Of its habits, very little is known. It lives nnrtiv hunVfl in r,„A •or fine sand under a few fathoms of water.' It S f'TaitlgXr. Piu. 14.—Cardium Mandicum. Natural Size. XbabTv'iZ?'? T"''™'' ?""*' ""^ P^'^^^P^ «"*•" Stock Photo")
RMREMT3W–. The economic mollusca of Acadia [microform]. Mollusks; Zoology, Economic; Mollusques; Zoologie économique. THE ECONOMIC MOLLUSCA OP ACADIA. 87 iH,!.no '^"l *••" !"""''« «™ «ng»lar. will distinguish the young of Zl2ui T T *P'^«™"- I' » *n «"r waters from two to two and •one-half inches long and nearly as broad. Of its habits, very little is known. It lives nnrtiv hunVfl in r,„A •or fine sand under a few fathoms of water.' It S f'TaitlgXr. Piu. 14.—Cardium Mandicum. Natural Size. XbabTv'iZ?'? T"''™'' ?""*' ""^ P^'^^^P^ «"*•"
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