aboral surface

аборальная или тыльная поверхность
аборальная поверхность
тыльная поверхность

English-Russian dictionary of geology. 2011.

Смотреть что такое "aboral surface" в других словарях:

  • aboral — adjective Date: 1857 situated opposite to or away from the mouth < a sea urchin s aboral surface > • aborally adverb …   New Collegiate Dictionary

  • aboral — opposite or away from the oral or mouth area/cavity. May be used in the sense of opposite to a biting tooth surface where this aboral end of a tooth is not a root, e.g. tooth plates in Chimaeriformes and pavement teeth, q.v., in some rays, skates …   Dictionary of ichthyology

  • aboral — adj. [L. ab, from; os, mouth] 1. Pertaining to, or situated away from the mouth; surface opposite the mouth. 2. (ECHINODERMATA: Asteroidea) The surface opposite that bearing the mouth and ambulacral grooves; abactinal; apical; dorsal; see oral …   Dictionary of invertebrate zoology

  • Ctenophora — For the genus of crane flies, see Ctenophora (genus). Comb jellies Temporal range: Cambrian – 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

  • Starfish — For other uses, see Starfish (disambiguation). Asteroidea redirects here. For the Asteraceae subfamily, see Asteroideae. Sea Stars Temporal range: Ordovician–Recent …   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

  • Dendraster excentricus — Eccentric Sand Dollar or Western Sand Dollar Ganges Harbour, BC Scientific classification Kingdom: Ani …   Wikipedia

  • Crinoid — Crinoids Temporal range: Ordovician Recent …   Wikipedia

  • Greater Argonaut — Taxobox image caption = Eggcase of Argonauta argo name = Greater Argonaut regnum = Animalia phylum = Mollusca classis = Cephalopoda ordo = Octopoda familia = Argonautidae genus = Argonauta species = A. argo binomial = Argonauta argo binomial… …   Wikipedia

  • Argonauta argo — Greater argonaut Scientific classification Kingdom: Animalia Phylum …   Wikipedia

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