- internal madreporite
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ситовидная пластинка
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
madreporite — ˈmadrəˌpōrˌīt, məˈdrepəˌrīt noun ( s) Etymology: International Scientific Vocabulary madrepore + ite : a perforated or porous body that is situated at the distal end of the stone canal in echinoderms and that may be internal or inconspicuously… … Useful english dictionary
cucumariidae — ˌkyük(y)əməˈrīəˌdē noun plural Usage: capitalized Etymology: New Latin, from Cucumaria, type genus + idae : a large family of shallow water sea cucumbers (order Dendrochirota) having a number of intricately branched oral tentacles, an internal… … Useful english dictionary
Starfish — For other uses, see Starfish (disambiguation). Asteroidea redirects here. For the Asteraceae subfamily, see Asteroideae. Sea Stars Temporal range: Ordovician–Recent … Wikipedia
echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea … Universalium
Brittle star — Temporal range: 488.2–0 Ma … Wikipedia
Strongylocentrotus droebachiensis — Taxobox name = Green sea urchin image caption = Strongylocentrotus droebachiensis regnum = Animalia phylum = Echinodermata classis = Echinoidea subclassis = Euechinoidea ordo = Echinoida familia = Strongylocentrotidae genus = Strongylocentrotus… … Wikipedia
circulation — circulable /serr kyeuh leuh beuhl/, adj. /serr kyeuh lay sheuhn/, n. 1. an act or instance of circulating, moving in a circle or circuit, or flowing. 2. the continuous movement of blood through the heart and blood vessels, which is maintained… … Universalium
Eleutherozoa — Taxobox name = Eleutherozoa image caption = Pisaster ochraceaus regnum = Animalia phylum = Echinodermata subphylum = Eleutherozoa subphylum authority = Bather, 1900 subdivision ranks = Superclasses subdivision = * Superclass/Clade Asterozoa **… … Wikipedia
Dendraster excentricus — Eccentric Sand Dollar or Western Sand Dollar Ganges Harbour, BC Scientific classification Kingdom: Ani … Wikipedia