- syconoid
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/suy"keuh noyd'/, adj.pertaining to or resembling a sycon.[SYCON + -OID]
* * *
Universalium. 2010.
syconoid
Look at other dictionaries:
syconoid — sy·co·noid … English syllables
syconoid — adjective or noun see sycon * * * /suy keuh noyd /, adj. pertaining to or resembling a sycon. [SYCON + OID] … Useful english dictionary
Sponge — This article is about the aquatic animal. For the porous cleaning tool, see Sponge (material). For other uses, see Sponge (disambiguation). Sponge Temporal range: Ediacaran–Recent … Wikipedia
Choanocyte — Choanocytes (also known as collar cells ) are cells that line the interior of Asconoid, syconoid and leuconoid body type sponges that contain a central flagellum surrounded by a collar of microvilli which are connected by a thin membrane. It is… … Wikipedia
Scypha — ▪ sponge genus also called sycon, genus of marine sponges of the class Calcarea (calcareous sponges), characterized by a fingerlike body shape known as the syconoid type of structure. In the syconoid sponges, each “finger,” known as a… … Universalium
Choanoderm — The choanoderm is composed of flagellated collar cells, or choanocytes. The sponge body is mostly a connective tissue, the mesohyl, over which are applied epithelioid monolayers of cells, the outer pinacoderm and the inner choanoderm. Most… … Wikipedia
Calcareous sponge — Taxobox name = Calcareous sponges image caption = Calcispongiae from Ernst Haeckel s Kunstformen der Natur , 1904 regnum = Animalia phylum = Porifera classis = Calcarea classis horny = Bowerbank, 1864 subdivision ranks = Orders subdivision =… … Wikipedia
Spongocoel — A spongocoel (pronEng|ˈspɒŋgəˌsiːl) is the large, central cavity of sponges. Water enters into the spongocoel through hundreds of tiny pores (Ostia) and exits through the larger opening (osculum). Depending on the body plan of the sponge (which… … Wikipedia
asconoid grade — (PORIFERA) A grade of construction in which the choanocytes line thin, short tubes; see syconoid grade, leuconoid grade or type … Dictionary of invertebrate zoology
sylleibid — n. [Gr. syllektos, gathered together] (PORIFERA) An aquiferous system transitional between syconoid and leuconoid conditions, with elongate choanocyte chambers grouped around a common exhalant channel … Dictionary of invertebrate zoology
