hydrozoa

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English[edit]

Etymology[edit]

Ultimately from Ancient Greek ὕδωρ (húdōr, water) + ζῷον (zōîon, animal). This definition is lacking an etymology or has an incomplete etymology. You can help Wiktionary by giving it a proper etymology.

Noun[edit]

hydrozoa (plural only)

  1. (biology) a large group of marine animals, of the class Hydrozoa, whose life cycles contain a sexual and asexual stage

See also[edit]