"A typical adult individual. This member of the Hypselodoris obscura species group is supposedly endemic to South Australia and the southern part of Western Australia. Note that the gills are oval (not triangular) in cross section."
Comment from Richard Willan
A typical adult individual. This member of the Hypselodoris obscura species group is supposedly endemic to South Australia and the southern part of Western Australia. Note that the gills are oval (not triangular) in cross section.