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