context source (Hexacorallia)
Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
basis of record
Calder D.R. (1997). Shallow-water hydroids of Bermuda: superfamily Plumularioidea. <em>Royal Ontario Museum Life Sciences Contributions.</em> 161: 1-86. [details]
From editor or global species database