- tooth shells
- лопатоногие моллюски (Scaphopoda)* * *лопатоногие моллюски
English-russian biological dictionary. 2013.
tooth shells
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tooth shell — noun Any of various molluscs, of the class Scaphopoda, that have curved, tapering shells and a spade like foot Syn: tusk shell … Wiktionary
lamp shells — ▪ animal Introduction also called brachiopod, any member of the phylum Brachiopoda, a group of bottom dwelling marine invertebrates. They are covered by two valves, or shells; one valve covers the dorsal, or top, side; the other covers… … Universalium
Egg tooth — In some egg laying animals, the egg tooth is a small, sharp, cranial protuberance used by offspring to break or tear through the egg s surface during hatching. It is present in most birds and reptiles, and similar structures exist in monotremes,… … Wikipedia
Cambrian Period — Oldest time division of the Paleozoic Era. During the Cambrian, 543–490 million years ago, there were widespread seas and several scattered landmasses. The largest continent was Gondwana. The average climate was probably warmer than today, with… … Universalium
Dentalium (genus) — This article is about a genus of tusk shells. For the use of tusk shells in art and anthropology, see Dentalium shell. Dentalium Top: Dentalium entalis bottom: Dentalium tarentinum Scientific classification … Wikipedia
Dentalium shell — Plateau dentalia choker and bracelet, from Nez Perce National Historical Park, 19th c., made using Antalis pretiosum shells The word dentalium or dentalia (plural), as commonly used by Native American artists and anthropologists, refers to tooth… … Wikipedia
Dentalium — Taxobox name = Dentalium image caption = Top: Dentalium entalis bottom: Dentalium tarentinum regnum = Animalia phylum = Mollusca classis = Scaphopoda ordo = Dentaliida familia = Dentaliidae genus = Dentalium genus authority = Linnaeus, 1758… … Wikipedia
seashell — /see shel /, n. the shell of any marine mollusk. Also, sea shell. [bef. 900; OE saescill (not recorded in ME) see SEA, SHELL] * * * hard exoskeleton of marine mollusks such as snails, bivalves, and chitons that serves to protect and support… … Universalium
Prosopocephala — Scaphopoda Sca*phop o*da, n. pl. [NL., from Gr. ska fh a boat + poda.] (Zo[ o]l.) A class of marine cephalate Mollusca having a tubular shell open at both ends, a pointed or spadelike foot for burrowing, and many long, slender, prehensile oral… … The Collaborative International Dictionary of English
Scaphopoda — Sca*phop o*da, n. pl. [NL., from Gr. ska fh a boat + poda.] (Zo[ o]l.) A class of marine cephalate Mollusca having a tubular shell open at both ends, a pointed or spadelike foot for burrowing, and many long, slender, prehensile oral tentacles. It … The Collaborative International Dictionary of English
Solenoconcha — Scaphopoda Sca*phop o*da, n. pl. [NL., from Gr. ska fh a boat + poda.] (Zo[ o]l.) A class of marine cephalate Mollusca having a tubular shell open at both ends, a pointed or spadelike foot for burrowing, and many long, slender, prehensile oral… … The Collaborative International Dictionary of English
