dactylozooid

enUK

dac`tyl`o`zo´oid

(dăk`tĭ`lô`zō´oid)

(Zool.) A kind of zooid of Siphonophora which has an elongated or even vermiform body, with one tentacle, but no mouth. See Siphonophora.

enUK

[¦dak·tə·lə′zō‚ȯid] (invertebrate zoology) One of the long defensive polyps of the Milleporina, armed with stinging cells.

enUK

a stinging COELENTERATE polyp, usually possessing long tentacles that serve to collect prey in colonial forms.

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