Doto sp. 2 of Behrens and Hermosillo (2005). CASIZ 174090
Found about 15 individuals this morning.
Two of the approximately two dozen individuals we observed on this low tide.
Not even sure this is a nudibranch; I think it could be in Sacoglossa, but strategically seeking help from the nudibranch pros on this small stumper. Look at the forked rhinophores (second photo is better for this) and the eyespot placement!? Longish oral tentacles with opaque patches. Less than 10 mm, on coral rubble, about 15m depth.
Site: Mainit Corridor
Peri Paleracio and Romnick Baillo
Dive site: Bubbles Point (Mainit Bubbles)
Found by Romnick Baillo with preliminary ID by Peri Paleracio.
Might be confirmation of a range extension from Papua New Guinea and Marshall Is. (NSSI2, p. 58). About 10 mm, in coral rubble, depth ~10m. Another one was seen in the area in 2018 by Scott & Jeanette Johnson (@uwkwaj): https://www.inaturalist.org/observations/103324937