- siphonal area
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сифональная площадка
English-Russian dictionary of geology. 2011.
siphonal area
Смотреть что такое "siphonal area" в других словарях:
siphonal area — (MOLLUSCA: Bivalvia) The posterior sector of the shell surface, usually demarcated anteriorly by the umbonal ridge; secreted at the openings in the mantle edge or elevated to form siphons … Dictionary of invertebrate zoology
Columella (gastropod) — An X ray image of a shell of a marine triton snail, Charonia, showing the slightly sinuous line of the central columella, reaching from the top of the image (the apex of the shell) to the bottom (the siphonal canal) The columella (meaning little… … Wikipedia
Gastropod shell — [ 1 umbilicus2 parietal callus3 aperture4 columella5 suture6 whorl7 apex] The gastropod shell is a shell which is part of the body of a gastropod or snail. It is an external skeleton or exoskeleton, which serves not only for muscle attachment,… … Wikipedia
Laevistrombus canarium — Five views of a shell of the dog conch Scientific classification Kingdom … Wikipedia
bivalve — bivalvular /buy val vyeuh leuhr/, adj. /buy valv /, n. 1. Also called lamellibranch. Zool. any mollusk, as the oyster, clam, scallop, or mussel, of the class Bivalvia, having two shells hinged together, a soft body, and lamellate gills. adj. 2.… … Universalium
gastropod — /gas treuh pod /, n. 1. any mollusk of the class Gastropoda, comprising the snails, whelks, slugs, etc. adj. 2. Also, gastropodous /ga strop euh deuhs/. belonging or pertaining to the gastropods. [1820 30; < NL Gast(e)ropoda a class of mollusks.… … Universalium
Dog whelk — Two shells of Nucella lapillus from North Wales Scientific classification Kingdom … Wikipedia
Kerguelenella lateralis — Taxobox name = Kerguelenella lateralis image width = status = regnum = Animalia phylum = Mollusca classis = Gastropoda subclassis = Orthogastropoda superordo = Heterobranchia ordo = Pulmonata familia = Siphonariidae genus = Kerguelenella species … Wikipedia
Lambi — Strombus gigas Strombe géant … Wikipédia en Français
Strombus gigas — Strombe géant … Wikipédia en Français
Strombus gigas — Strombe géant … Wikipédia en Français
