Hydrozoa | Anthoathecata
Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko. 2003. (Ref. 1663)
Size / Weight / Age
Sessile; depth range 7 - 31 m (Ref. 87156)
Climate / Range
Atlantic and Pacific Oceans: USA and Canada.
Depth range recorded from Belize (Ref. 87156) Colonial (Ref. 19). Found in low spur and groove zones and fore-reef slope on substrates composed of dead corals and gorgonians. In Belize, it is found at depths of 7-31 m. As with other hydroids, this species exhibits a pelagic medusiod stage. Reproduction occurs only in hydroid stage (Ref. 1663, p. 13).
IUCN Red List Status (Ref. 114614)
CITES status (Ref. 94142)
Threat to humans
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Estimation of some characteristics with mathematical models