This is known from one 17mm specimen at Kwajalein, found under a rock on the seaward reef at a depth of 8m on 24 December 2012. The animal appears to be the one figured in Gosliner et al (2018) as Thordisa sp. 10, and also a species we have also seen at Kure Atoll, although the Kure specimen does seem slightly different.
Created 1 January 2013
Updated 2 December 2018