This would appear to be a species of Cratena. Two specimens came off a hydroid sample brought up from the steep seaward slope at Kwajalein; the same colony had three specimens of Flabellina sp. e639 as well. The two specimens were about 5 and 6mm long (not including the tentacles). Again, we were not able to get high resolution photos of these animals.
Created 13 October 2011