Goniobranchus sinensis

Goniobranchus sinensis

''Goniobranchus sinensis'' is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.
Nudibranch Garden scene 2 different Nudibranch species found close to each other.  The one on the left is Goniobranchus sinensis and the other on the right at the background is Thecacera picta. 

Am setting the ID to Goniobranchus sinensis because there's only 1 other post of it at JD for now :D Anilao,Batangas,Goniobranchus sinensis,Nudibranch,Philippines

Appearance

''Goniobranchus sinensis'' is a chromodorid nudibranch with a semi-translucent white mantle and coloured margin. In this species there is a yellow band, then a red marginal band with a narrow opaque white band at the very edge of the mantle. The rhinophores and gills are cherry red. The body reaches a length of 20 mm.
Bunny This Nudibranch - Goniobranchus sinensis is almost all white in colour with orange/brown margin.
The Rhinopores are also brown/orange in colour. Anilao,Batangas,Geotagged,Goniobranchus sinensis,Nudibranch,Philippines,Spring

Distribution

This marine species was described from Hong Kong. It also occurs in Japan and has been reported from Indonesia and Malaysia.Rudman, W.B., 2000 [In] Sea Slug Forum. Australian Museum, Sydney.

References:

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Taxonomy
KingdomAnimalia
DivisionMollusca
ClassGastropoda
OrderNudibranchia
FamilyChromodorididae
GenusGoniobranchus
SpeciesG. sinensis
Photographed in
Philippines