Described from Sydney, New South Wales. but records on Forum from Tasmania and South Australia suggest a temperate Australian distribution.
Clovelly, Sydney, New South Wales, October 1978. 9mm long alive.
PHOTO: Bill Rudman.
The whole body, including the gills and rhinophores is opaque (pigmented not translucent) white with a few irregular golden yellow spots scattered over the body. Six of the spots are relatively large with one of each side of the lateral processes, one in front of the gills and one behind. The smaller spots are scattered over the body but not on the head. This species differs markedly in colour and radular morphology from the two species T. brunnea and T. benni that have sympatric distributions.
• Rudman,W.B.(1987). The genus Trapania (Nudibranchia: Goniodorididae) in the Indo-West Pacific. Journal of Molluscan Studies, 53: 189-212.
Rudman, W.B., 2004 (January 27) Trapania aureopunctata Rudman, 1987. [In] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/factsheet/trapaure
Radula of Trapania aureopunctata
From: Bill Rudman, March 12, 2008
Trapania aureopunctata? from S.E. Australia
From: John Chuk, January 28, 2004
Trapania? from Tasmania
From: Nerida Wilson, April 12, 2000