Cirrothauma magna
Cirrothauma magna syn. Cirroteuthis magna English: Cirrhoteuthis magna Hoyle, S. Atlantic. Two of the left arms and their web have been removed Subject: Cirrhoteuthis Tag: Mollusks
FMIB 48506 Examples of the four orders- A, Cephalopoda; B, Gasteropoda...
Examples of the four orders: A, Cephalopoda; B, Gasteropoda; C. Scaphopoda, and D, Pelecypoda Subject: Mollusks, Cephalopoda, Gastropoda, Scaphopoda Tag: Mollusks
FMIB 48507 Example of the Polyplacophora- Chiton spinosus Brug
Acanthopleura spinosa syn. Chiton spinosus English: Example of the Polyplacophora: Chiton spinosus Brug Subject: Chitons Tag: Mollusks
FMIB 48508 Example of the Aplacophora, Neomensia carinata Tullb; a, an...
Example of the Aplacophora, Neomensia carinata Tullb.; a, anus; gr, Ventral groove; m, mouth Subject: Solenogasters Tag: Mollusks
FMIB 48509 Example of a heteropod, Carinaria mediterranea Lam, Naples;...
Carinaria lamarckii syn. C. mediterranea English: Example of a heteropod, Carinaria mediterranea Lam., Naples; a, anus; br, branchia; f, food; i, intestine; m, mouth; p, penis; s, sucker; sh, shell; t, tentac... More
FMIB 48510 A Tectibranchiate opisthobranch, Umbrella mediterranea Lam,...
Umbraculum umbraculum syn. Umbrella mediterranea English: A. Tectibranchiate opisthobranch, Umbrella mediterranea Lam., Naples; a, anus, br, branchia; f, foot; m, mouth; rh, rhinophores; sh; shell B. Pteropod... More
FMIB 48511 Esamples of A, Pulmonata Basommatophora, the common Linnaea...
A. Radix labiata syn. Limnaea peregra, B. Cepaea hortensis syn. Helix hortensis Gaelg: Esamples of A, Pulmonata Basommatophora, the common Linnaea peregra Mull.... B, Pulmonata Stylommatophora Helix hortensis... More
FMIB 48512 ACommon cockle (cardium edule L)
A.Common cockle (cardium edule L.) B. Adaena plicata Eichw., Caspian Sea Didacna trigonoides Pall., Caspian Sea Subject: Cardiidae, Adacna, Didacna Tag: Shellfish
FMIB 48513 A Common Mytilus edulis L, a marine genus and species B, Dr...
A. Common Mytilus edulis L., a marine genus and species. B, Dreissensia (=Dreissenia), a fresh-water genus, closely allied to Mytilus Subject: Dreissena, Mytilus Tag: Mollusks
FMIB 48514 AArca navicella Reeve, Philippines, a marine species; B, Ar...
A. Arca navicella (=Striarca navicella), B. Scaphula pinna English: A.Arca navicella Reeve, Philippines, a marine species; B, Arca (Scaphula) pinna Bens., R. Tenasserim, a fresh-water species which lives many... More
FMIB 48515 Trigonia pectinata Lam, Sydney, NSW
Neotrigonia margaritacea syn. Trigonia pectinata English: Trigonia pectinata Lam., Sydney, N.S.W. Subject: Trigoniae Tag: Mollusks
FMIB 48516 A, Cominella, a marine genus, which lives between tide mark...
A, Cominella, a marine genus, which lives between tide marks, and from which is probably derived B, Clea, a genus occurring only in freshwaters Subject: Nassaniidae, Cominella, Clea Tag: Mollusks
FMIB 48517 A, Cerithium columna Sowb (marine)
A. Cerithium columna, B. "Potamides microptera", C. Io spinosa English: A, Cerithium columna Sowb. (marine) . B, Potamides microptera Kien (Brakish water) . C, Io spinosa Lea, one of the Pleurocerridae (fresh... More
FMIB 48518 Illustrating the development of the fresh-water genus Novic...
1. Nerita, 2.-3. Neritina, 4. Neritina intermediate form, 5.-6. Navicella English: Illustrating the development of the fresh-water genus Novicello, through the brackish-water Neritina, from the marine Nerita,... More
FMIB 48519 Examples of the Auriculidae- !, Auricula Judae Lam, Borneo;...
xamples of the Auriculidae: A. Auricula judae, B. Scarabus lessoni, C. Cassidula mustelina, D. Melampus costaneus, E. Pedipes quadridens English: Examples of the Auriculidae: !, Auricula Judae Lam, Borneo; B... More
FMIB 48521 Two rows of the radula of Littorina littorea L
Two rows of the radula of Littorina littorea L. Subject: Littorina--Anatomy Tag: Mollusks
FMIB 48522 Two rows of the radula of Cyclophorus sp, India
Two rows of the radula of Cyclophorus sp., India Subject: Cyclophoridae--Anatomy Tag: Mollusks
FMIB 48524 Limax maximus L, PO, pulmonary orifice
Limax maximus L., PO, pulmonary orifice Subject: Limax Tag: Mollusks
FMIB 48525 Testacella haliotidea Drap, protruding its pharynx (ph) and...
Testacella haliotidea Drap., protruding its pharynx (ph) and radula (r); oe, oesophagua; p.o. pulmonary orifice; sh, shell; t, tentacles Subject: Testacella Tag: Mollusks
FMIB 48526 Glandina sowerbyana Pfr (Strebel)
Glandina sowerbyana Pfr. (Strebel) Subject: Glendina Tag: Mollusks
FMIB 48527 Two valves of Mytilus edulis L, representing diagramaticall...
Two valves of Mytilus edulis L., representing diagramatically, the approximate position of the holes bored by Purpura in about 100 specimens of Mytilus gathered at Newquay, Cornwall Subject: Mytilus Tag: Mollusks
FMIB 48528 Trematode worm (Leucochloridium paradoum Car) parasite in t...
Trematode worm (Leucochloridium paradoum Car.) parasite in the tentacles of Succines putris L. Subject: Trematoda, Succinea Tag: Mollusks
FMIB 48529 Illustrating the elaborate arrangement of teeth in the aper...
Illustrating the elaborate arrangement of teeth in the aperture of some land Pulmonata. A. Helix (Labyrinthus) bifurcata Desh., Equador. B. H (Pleurodonta) picturata Ad., Jamaica: C. H (Dentellaria) nu denticu... More
FMIB 48530 Xenophora (Phorus) conchyliophora Born, concealed by the st...
Xenophora (Phorus) conchyliophora Born., concealed by the stones which it glues to the upper surface of its shell. Subject: Xenophora Tag: Mollusks
FMIB 48531 Xenophora (Phorus) pallidula Reeve A mollusc which escapess...
Xenophora (Phorus) pallidula Reeve. A mollusc which escapess detection by covering itself with dead shells of other species Subject: Xenophora Tag: Mollusks
FMIB 48532 Tooth from the radula of Conus imperialis Lshowing barb and...
Tooth from the radula of Conus imperialis L....showing barb and poison duct Subject: Conus--Anatomy Tag: Mollusks
FMIB 48533 Strombus mauritianus Lam, which mimics Conus in shape (A)
A. Conomurex decorus syn. Strombus mauritianus, B. Conus janus Latina: Strombus mauritianus Lam., which mimics Conus in shape (A) English: Conus janus Hwass, Mauritius (B Subject: Strombus, Conus Tag: Mollusks
FMIB 48534 Magilus antiquus L- A, the adult, imbedded in coral, which ...
Magilus antiquus L.: A, the adult, imbedded in coral, which has been broken away to show the tube; B, the young (free) form Subject: Magilus Tag: Mollusks
FMIB 48535 Crepidula onyx Sowb, parasite on the operculum of Strombus ...
Crepidula onyx Sowb., parasite on the operculum of Strombus galeatus Swains, Panama Subject: Strombus--Parasites, Crepidula Tag: Mollusks
FMIB 48536 Two species of Eulima- A is sessile on the skin of a Holoth...
Two species of Eulima: A is sessile on the skin of a Holothurian through which it plunges its sucking proboscis )Pr); B creeps freely in the stomach of a Holothurian Subject: Eulimidae, Holuthurians--Parasites... More
FMIB 48537 Ephippodonta macdougalii Tate, SAustralia
Ephippodontoana mcdougalli syn. Ephippodonta macdougalii English: Ephippodonta macdougalii Tate, S.Australia A,burrow of prawn, the x indicating the position of the mollusc; sp, sponge B, Ventral view of Ephi... More
FMIB 48538 Four examples of Limmnaea peregra Mull, from salt marshes n...
Four examples of Limmnaea peregra Mull., from salt marshes near the Sea of Aral, showing different effects produced by abnormal conditions of life Subject: Lymnaea Tag: Mollusks
FMIB 48539 Four examples of Limnaea stagnalis L, from marshes in the A...
Four examples of Limnaea stagnalis L., from marshes in the Aral district which are salt for several months in the year, illustrating variation produced by changes in the environment Subject: Lymnaea Tag: Mollusks
FMIB 48540 19 Specimens of Purpura lapillus L, Great Britain, illustra...
Specimens of Purpura lapillus L. (=Nucella lapillus) Great Britain, illustrating variation English: 19 Specimens of Purpura lapillus L. (Nucella lapillus) Great Britain, illustrating variation Subject: Purpur... More
FMIB 48541 Valves of Cardium edule from the four upper terraces of Shu...
Valves of Cardium edule from the four upper terraces of Shumish Kul, a dry salt lake adjacent to the Aral Sea Subject: Clinocardium, Cardium Tag: Mollusks Actual name: Cerastoderma edule (Linnaeus, 1758)
FMIB 48542 Four equally old shells of Limnaea stagnalis, hatched from ...
Four equally old shells of Limnaea stagnalis, hatched from the same mass of ova, but reared in different volumes of water: A in 100, B in 250, C in 600, and D in 2000 cubic centimetres Subject: Lymnaea Tag: Mollusks
FMIB 48543 Newly-hatched young and egg of Bulimus oblongus Mull, Barba...
Megalobulimus oblongus syn. Bulimus oblongus English: Newly-hatched young and egg of Bulimus oblongus Mull., Barbados Subject: Bithynia (Mollusks) Tag: Mollusks
FMIB 48544 Various forms of spawn in Prosbranchiata- A and D, Pyrula o...
Various forms of spawn in Prosobranchiata: A and D, Pyrula or Busycon; B, Conus; C, Voluta musica; E, Ampullaria (from specimens in the British Museum) Subject: Prosobranchia, Conus Tag: Mollusks
FMIB 48545 Egg-capsules of A, Nassa reticulata L; B, Buccinum undalutu...
Egg-capsules of A, Nassa reticulata L.; B, Buccinum undalutum L.; C, Neptunea antiqua L. Subject: Nassa, Buccinum, Neptunea Tag: Mollusks
FMIB 48546 Spawn of a species of Natica (from a specimen in the Britis...
Spawn of a species of Natica (from a specimen in the British Museum) Subject: Natica Tag: Mollusks
FMIB 48547 Ianthina fragilis Lam FL, float; O, ova; Pr, proboscis; Br,...
Janthina janthina syn. J. fragilis syn. I. fragilis English: Ianthina fragilis Lam. FL, float; O, ova; Pr, proboscis; Br, branchiae; F, foot Subject: Ianthina Tag: Mollusks
FMIB 48548 Egg capsules of A, Sepia elegans Org, and B, Octopus vulgar...
Egg capsules of A, Sepia elegans Org., and B, Octopus vulgaris Lam. Subject: Sepia--Eggs, Octopus--Eggs Tag: Mollusks
FMIB 48549 Veligers of Dentalium entalis L- A, longitudinal section of...
Veligers of Dentalium entalis L.: A, longitudinal section of a larva, 14 hours old; B, Larva of 37 hours; C, longitudinal section of larva of 34 hours; m, mouth; v v, velum Subject: Dentalium--Larvae Tag: Mollusks
FMIB 48550 Veliger of Patelia vulgata L, 130 hours old; f, rudimentary...
Veliger of Patelia vulgata L, 130 hours old; f, rudimentary foot; op, operculum; sh, shell; v v, velum Subject: Patella--Larvae Tag: Mollusks
FMIB 48551 Developed larva of Cyclos cornea L; br, rudimentary branchi...
Developed larva of Cyclos cornea L.; br, rudimentary branchiae; by, byssus; f, foot; m.e, mantle edge; sh, shell Subject: Cyclas--Larvae Tag: Mollusks
FMIB 48552 AAdvanced veliger of Dreissensia; f, foot; m, mouth; sh, sh...
A. Dreissensia (=Dreissena), B. Tiedemannia (=Gleba) English: A.Advanced veliger of Dreissensia; f, foot; m, mouth; sh, shell; v. v, velum.. . B. Veliger of Pteropos (Tiedemannia); op, operculum; sh, shell; v... More
FMIB 48553 Two stages in the development of Loligo vulgaris Lam; a,a, ...
Two stages in the development of Loligo vulgaris Lam.; a,a, first and a2,a2 second pairs of arms; br, branchiae, seen through m, mantle; e, e, eyes; f, fins; fu, funnel; v.s, vitelline sac Subject: Loligo--Dev... More
FMIB 48554 Generative and other organs of Littorina obtusata L, female
Generative and other organs of Littorina obtusata L., female Subject: Littorina--Anatomy Tag: Mollusks
FMIB 48555 Generative and other organs of Littorina obtusata L, male
Generative and other organs of Littorina obtusata L., male Subject: Littorina--Anatomy Tag: Mollusks
FMIB 48556 Male of Ocythoe tuberculata Raf (=Philonexis catenulatus, F...
Ocythoe tuberculata English: Male of Ocythoe tuberculata Raf. (Philonexis catenulatus, Fer.), Mediterranean, showing three stages, A, B, and C., in the development of the hectocotylus arm; h.cy, hectocotylus ... More
FMIB 48557 Octopus lentus Baird, N Atlantic, showing the peculiar form...
Bathypolypus bairdii syn. Octopus lentus English: Octopus lentus Baird, N. Atlantic, showing the peculiar formation of the hectocotylus arm, h.a. Subject: Octopus Tag: Mollusks
FMIB 48558 Genitalia of Helix aspersa, Muller, drawn from two individu...
Genitalia of Helix aspersa, Muller, drawn from two individuals in the act of union.... Subject: Helix (Mollusks)--Physiology Tag: Mollusks
FMIB 48559 Darts of British land snails; A Hyalinia excavata Bean; B, ...
Darts of British land snails; A, Hyalina excavata Bean; B, Helix hortensis Mull.; C, Helix aspersa Mull. Subject: Helix (Mollusks), Hyalina, Snails Tag: Mollusks
FMIB 48560 Genitalia of Limnaea stagnalis L (from a dissection by F B ...
Genitalia of Limnaea stagnalis L. (from a dissection by F. B. Stead) Subject: Lymnaea--Physiology Tag: Mollusks
FMIB 48561 Glochidium -
Glochidium : A, immediately after it is hatched: ad, adductor muscle; by, 'byssus' cord; s, sense organs; sh, shell B, after it has been on the fish for some weeks: a.ad, p.ad, anterior and posterior adductors... More
FMIB 48562 Siphonaria gigas Sowb, Panama, the animal contactracted in ...
Siphonaria gigas Sowb., Panama, the animal contactracted in spirit; gr, siphonal groove on right side (A) Gadinia peruviana, Sowb., Chili, shell only; gr, mark of siphoid groove to right of head Subject: Siph... More
FMIB 48563 Aeolis despecta Johnst, British coasts
Eubranchus exiguus syn. Aeolis despecta English: Aeolis despecta Johnst., British coasts Subject: Aeolis Tag: Mollusks
FMIB 48564 Chiton squamosus L, Bermuda- A, anus; Br, branchiae; M, mou...
Chiton squamosus L., Bermuda: A, anus; Br, branchiae; M, mouth Subject: Chiton (Genus) Tag: Mollusks
FMIB 48565 Fissurella virescens Sowb, Panama, showing position of the ...
Fissurella virescens Sowb, Panama, showing position of the branchiae; Br, branchiae; E, E, eyes; F, foot; M, mantle; T, T, tentacles Subject: Gastropoda, Fissurellidae Tag: Mollusks
FMIB 48566 Terminal portions of the Amphineura, illustrating the gradu...
Terminal portions of the Amphineura, illustrating the gradual degradation of the branchiae, and their grouping around the anus in that class . A, Chiton (Hemiartherum) setulosus Carp., Torres Str.; B, Chiton (... More
FMIB 48567 Bullia laevissima Gmel, showing branchial siphon S; F,F,F, ...
Bullia laevissima Gmel., showing branchial siphon S; F,F,F, foot; OP, operculum; P, penis; Pr. proboscis; T, T, tentacles Subject: Nassariidae, Gastropoda Tag: Mollusks
FMIB 48568 Patella vulgata L, seen from the ventral side
Patella vulgata L., seen from the ventral side Subject: Patella vulgata Tag: Mollusks
FMIB 48569 Patella vulgata L, seen from the dorsal side after the remo...
Patella vulgata L., seen from the dorsal side after the removal of the shell and the black pigment covering the integument; the anterior portion of the mantle is cut away or turned back Subject: Patella vulgat... More
FMIB 48570 Ampullaria insularum Org
Ampullaria insularum Org. Subject: Ampullaria Tag: Mollusks
FMIB 48571 Valvata ouscubakus Nykk
Valvata ouscubakus Nykk, Subject: Mollusks, Shellfish, Valvata Tag: Mollusks
FMIB 48572 Doris (Archidoris) tuberculata L, Britain
Doris pseudoargus syn. D. tuberculata English: Doris (Archidoris) tuberculata L., Britain Subject: Archidoris Tag: Mollusks
FMIB 48573 Pleurophyllidia lineata Otto, Mediterranean
Armina loveni syn. Pleurophyllidia lineata English: Pleurophyllidia lineata Otto, Mediterranean Subject: Nudibranchia, Mollusks, Pleurophyllidia Tag: Mollusks
FMIB 48574 Geomalacus maculosus Allm, S Ireland; PO, pulmonary orifice
Geomalacus maculosus Allm., S. Ireland; P.O., pulmonary orifice Subject: Geomalacus, Mollusks Tag: Mollusks
FMIB 48575 Janella hirudo Fisch
ChiShona: Janella hirudo Fisch English: *Subject: Gastropoda, Janella, Limacidae Tag: Mollusks
FMIB 48576 Limax maximus L; PO, pulmonary orifice
Limax maximus L.; PO, pulmonary orifice Subject: Limax, Snails Tag: Mollusks
FMIB 48577 Cardium edule L
Latina: Cardium edule L. English: *Subject: Clinocardium Tag: Mollusks
FMIB 48578 Scrobicularia piperata Gmel, in its natural position in the...
Scrobicularia plana syn. S. piperata English: Scrobicularia piperata Gmel., in its natural position in the sand Subject: Scrobicularia Tag: Mollusks
FMIB 48579 Solecurtus strigillatus L, Naples
Solecurtus strigillatus L., Naples Subject: Solecurtus Tag: Mollusks
FMIB 48580 Mytilus edulis L, attached by its byssus (By) to a piece of...
Mytilus edulis L., attached by its byssus (By) to a piece of wood; F, foot; S, anal siphon, the branchial sipohon being below it and not closed Subject: Mytilus Tag: Mollusks
FMIB 48581 Morphology of the branchiae of Polecypoda, seen diagramatic...
Pelecypoda = Bivalvia English: Morphology of the branchiae of Polecypoda, seen diagramatically in section : A. Protobranchiata ; B, Filibranchiata ; C, Eulamelibranchiata ; D, Septibranchiata Subject: Bivalv... More
FMIB 48582 Four gill filaments of Mytilus, highly magnified
Four gill filaments of Mytilus, highly magnified Subject: Mytilus--Anatomy Tag: Mollusks
FMIB 48583 Transverse section of portion of an outer gill plate of Ano...
Transverse section of portion of an outer gill plate of Anodonta, highly magnified Subject: Bivalvia--Anatomy Tag: Mollusks
FMIB 48584 Diagram illustrating the relations between branchiae, heart...
Diagram illustrating the relations between branchiae, heart, and aorta in the Mollusca ; A, in Chiton ; B, Pelecypoda ; C, Dibranchiate Cephalopoda ; D, Tetrabranchiate Cephalopoda ; E, Prosobranchiata Zygobra... More
FMIB 48585 Diagram illustrating the various stages in the closing of t...
Diagram illustrating the various stages in the closing of the mantle in Pelecypoda: A, Mantle completely open B, rudiments of siphons, mantle still completely open C, mantle closed at one point D, mantle close... More
FMIB 48586 Cypraea moneta L, showing tentaculae at edge of mantle, whi...
Cypraea moneta L, showing tentaculae at edge of mantle, which partly envelopes the shell Subject: Cypraea Tag: Mollusks
FMIB 48587 Monodonta canalifera Lam, New Ireland, showing mantle lobes
Monodonta canalifera Lam., New Ireland, showing mantle lobes Subject: Gastropoda, Monodonta Tag: Mollusks
FMIB 48589 Idalia leachii A, and H, British seas; br, branchiae
Idalia leachii A, and H., British seas; br, branchiae Subject: Idalia, Molluscs Tag: Mollusks
FMIB 48590 Lima squamosa Lam, Naples, showing tentacular lobes of mant...
Lima lima syn. L. squamosa English: Lima squamosa Lam., Naples, showing tentacular lobes of mantle (t, t); a, anus; ad, m, adductor muscle; br, br, branchiae; f, foot; sh, shell Subject: Limacidae, Lima Tag: Mollusks
FMIB 48591 Limnaea peregra Mull; e,e, eyes; t,t, tentacles (A)
Limnaea peregra Mull.; e,e, eyes; t,t, tentacles (A) Helix nemoralis Mull.: e,e, eyes; t,t, tentacles; p.o, pulmonary orifice (B Subject: Lymnaea, Helix (Mollusks) Tag: Mollusks
FMIB 48592 Eyes of Helix pomatia L, retracted within the tentacle
Eyes of Helix pomatia L., retracted within the tentacle Subject: Helix (Mollusks) Tag: Mollusks
FMIB 48593 Eyes of gasteropoda, showing arrest of development at succe...
Eyes of gasteropoda, showing arrest of development at successive stages : A, Patella; B, Trochus; C, Turbo; D, Murex Subject: Trochus (Genus), Murex, Gastropoda Tag: Mollusks
FMIB 48594 Three stages in the development of the eye of Loligo
Three stages in the development of the eye of Loligo Subject: Loligo Tag: Mollusks
FMIB 48595 Eye in A, Loligo; B, Helix or Limax; C, Nautilus
Eye in A., Loligo; B, Helix or Limax; C, Nautilus Subject: Liligo, Helix (Molluscs), Nautilus Tag: Mollusks
FMIB 48596 Sigaretus luevigalus Lam, a species frequenting wet sand, a...
Sigaretus luevigalus Lam., a species frequenting wet sand, and destitute of exterior eyes Subject: Naticidae, Sigaretus Tag: Mollusks
FMIB 48597 Dorsal eyes of Chitonidae, showing the various forms of arr...
Dorsal eyes of Chitonidae, showing the various forms of arrangement in the first and fourth valves of 1, 1a, Acanthropleura spinigera Sowb., E. Indies; 2,2a, Tonicia suevensis Reeve, Suez; 3, 3a, Acanthopleura... More
FMIB 48598 Pecten opercularis L, showing the ocelii on the two edges o...
Aequipecten opercularis syn. Pecten opercularis English: Pecten opercularis L., showing the ocelii on the two edges of the mantle Subject: Pecten Tag: Mollusks
FMIB 48599 Compound eyes (c,e) of Arca barbata L; ml, mantle fold; omm...
Barbatia barbata syn. Arca barbata English: Compound eyes (c,e) of Arca barbata L.; m.l, mantle fold; omm, ommatidia Subject: Arca, Mollusks Tag: Mollusks
FMIB 48600 Buccinum undatum L, deprived of its shell, showing the rela...
Buccinum undatum L., deprived of its shell, showing the relative position of branchia (br) and osphradium (os); m, mucous glands; s, siphon. The portion of the mantle covering the osphradium has been removed S... More
FMIB 48601 Illustrating the otocyst in A, Anodonia; B, Cyclas
Illustrating the otocyst in A, Anodonia; B, Cyclas Subject: Cyclas, Curimatidae Tag: Mollusks
FMIB 48602 Sigaretus laevigatus Lam, showing excessive development of ...
Sigaretus laevigatus Lam., showing excessive development of the propodium (pr) and metapodium (met) in a mollusc living in sand (the shell, which covers only the liver and adjacent parts, has been removed) Sub... More
FMIB 48603 Oliva testilina Lam, showing how the front part of the foot...
Oliva sericea syn. O. textilina English: Oliva testilina Lam., showing how the front part of the foot (f) is developed into a sort of fender, the propodium (pr) Subject: Oliva (Mollusks) Tag: Mollusks
FMIB 48604 Strombus lentiginosus Lam, showing the modified form of the...
Strombus lentiginosus Lam., showing the modified form of the foot (f) Subject: Strombus Tag: Mollusks
FMIB 48605 Yoldia limatula Say, Greenland, showing the short plumed br...
Yoldia limatula Say, Greenland, showing the short plumed branchiae (br,br), the gasteropodous foot (f'), and the large labial palpa (l,p, l,p) Subject: Yoldia Tag: Mollusks
FMIB 48606 Nervous system of the Amphimeura -
Nervous system of the Amphimeura : A, Pronocomenia; B, Neomenia; C, Chaeotderma; D, Chiton Subject: Amphineura, Chitons Tag: Mollusks
FMIB 48607 Nervous system of Limnaea singnalis L The oesophagus has be...
Nervous system of Limnaea singnalis L. The oesophagus has been cut and pulled forwards through the nerve-collar, so as to expose the lower surface of the buccal mass (I) : Right side of the head of Limnaea sta... More