hydrothecal
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hydrothecal — hy·dro·the·cal … English syllables
hydrotheca — hydrothecal, adj. /huy dreuh thee keuh/, n., pl. hydrothecae / kee/. Zool. the part of the perisarc covering a hydranth. [1870 75; < NL; see HYDRO 1, THECA] * * * … Universalium
Lovenellidae — Scientific classification Kingdom: Animalia Phylum … Wikipedia
teeth — n. [A.S. toth, tooth] 1. Hardened growths on mandibles, maxillae or stomatal walls. 2. (CNIDARIA: Hydrozoa) Deep or very shallow indentations on the hydrothecal margins; peglike chitinous growths just inside the margins. 3. (MOLLUSCA:… … Dictionary of invertebrate zoology