madreporite

enUK

mad·re·por·ite

M0021600 (măd′rə-pôr′īt)n. A perforated platelike structure in most echinoderms that forms the intake for their water-vascular systems.

[So called because the perforations resemble those of a madrepore.]

madreporite

(ˈmædrɪˌpɔːraɪt) n (Biology) the opening which allows water to filter into the water vascular system of echinoderms

mad•re•por•ite

(ˈmæd rəˌpɔr aɪt, -ˌpoʊr-, məˈdrɛp əˌraɪt)

n. a sievelike plate in certain echinoderms through which water passes into the vascular system. [1875–80]

单词	madreporite
释义	madreporite enUK mad·re·por·ite M0021600 (măd′rə-pôr′īt)n. A perforated platelike structure in most echinoderms that forms the intake for their water-vascular systems. [So called because the perforations resemble those of a madrepore.] madreporite (ˈmædrɪˌpɔːraɪt) n (Biology) the opening which allows water to filter into the water vascular system of echinoderms mad•re•por•ite (ˈmæd rəˌpɔr aɪt, -ˌpoʊr-, məˈdrɛp əˌraɪt) n. a sievelike plate in certain echinoderms through which water passes into the vascular system. [1875–80] madreporite enUK madreporite [′mad·rə‚pȯr‚īt] (invertebrate zoology) A delicately perforated sieve plate at the distal end of the stone canal in echinoderms. madreporite enUK madreporite the porous opening to the hydrocoel in ECHINODERMS.
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