Interambulacral In`ter*am`bu*la"cral, a. (Zo["o]l.) Of or pertaining to the interambulacra. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • interambulacral — interambulacral, ale (in tèr an bu lakral, kra l ) adj. Terme de conchyliologie. Qui est entre les ambulacres, ou bandelettes formées par les séries de petits trous qui se voient sur le test des oursins …   Dictionnaire de la Langue Française d'Émile Littré

  • interambulacral — in·ter·ambulacral …   English syllables

  • interambulacral — “+ adjective Etymology: inter + ambulacral : situated between ambulacra * * * interambulāˈcral adjective • • • Main Entry: ↑interambulacrum …   Useful english dictionary

  • interambulacral areas — (ECHINODERMATA: Echinoidea) The radially arranged arms (typically 5) that do not bear tube feet or podia; see ambulacral areas …   Dictionary of invertebrate zoology

  • interambulacral plates — (ECHINODERMATA: Crinoidea) Additional calyx plates between the arm bases in stalked crinoids …   Dictionary of invertebrate zoology

  • Crinoid — Crinoids Temporal range: Ordovician Recent …   Wikipedia

  • ambulacral areas — (ECHINODERMATA: Asteroidea) The radially arranged arms (typically 5) bearing the tube feet or podia; see interambulacral areas …   Dictionary of invertebrate zoology

  • bourrelet — n. [F. bourrelet, circular pad] . A ridgelike prominence or rounded edge. 1. (ARTHROPODA: Insecta) see parameres. 23. (ECHINODERMATA) A raised prominence on the interambulacral plates at the edge of the mouth. 3. (MOLLUSCA: Bivalvia) A ligamental …   Dictionary of invertebrate zoology

  • plastron — n. [F. plastron, breast plate] 1. The chorion of some eggs. 2. (ARTHROPODA: Insecta) A permanent film of air retained by hairs on the outside of an aquatic insect body allowing an air water interface for gaseous exchange. 3. ECHINODERMATA:… …   Dictionary of invertebrate zoology

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

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