Goniobranchus Obsoletus

Goniobranchus obsoletus is a notable species of dorid nudibranch belonging to the family Chromodorididae. This marine gastropod mollusc is distinguished by its vibrant coloration.

Initially described from the 🌊 Red Sea, occurrences of Goniobranchus obsoletus have also been documented in the 🌊 Persian Gulf.

Characterized by its predominantly white mantle, this chromodorid nudibranch features an orange margin along the edge. An irregular band of blue-black is situated just inside the orange border, adding to its distinctive appearance. The mantle itself is textured (rugose) with an orange-brown reticulation pattern occurring between the raised pustules. The rhinophores and gills are translucent brown and adorned with white markings, further contributing to its visually striking appearance.