Hydrocaulus definitions

Hydrocaulus

• (n.) The hollow stem of a hydroid, either simple or branched. See Illust. of Gymnoblastea and Hydroidea.
Found on http://thinkexist.com/dictionary/meaning/hydrocaulus/

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Hydrocaulus

Hy`dro·cau'lus noun ; plural Hydrocauli . [ New Latin , from Greek 'y`dwr water + ... a stalk.] (Zoology) The hollow stem of a hydroid, either simple or branched. See Illust. of Gymnoblastea and Hydroidea .
Found on http://www.encyclo.co.uk/webster/H/75

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