Blastostyle

Blas´to`style

n.	1.(Zool.) In certain hydroids, an imperfect zooid, whose special function is to produce medusoid buds. See Hydroidea, and Athecata.

[′blas·tə‚stīl] (invertebrate zoology) A zooid on certain hydroids that lacks a mouth and tentacles and functions to produce medusoid buds.

In certain hydroids, an imperfect zooid, whose special function is to produce medusoid buds.

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