Author: Undescribed

Order: Nudibranchia  Family: Polyceridae

Maximum Size: 40 mm

Sightings: Tulamben, Indonesia; Anilao, Philippines

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This is the Thecacera sp. 8 of NSSI, 2018.

Yellow with black spots and black tips to rhinophores and extrabranchial appendages.

References:
– Gosliner, T. M., Valde ́s, A ́. & Behrens, D. W. (2018). Nudibranch & Sea Slug Identification – Indo-Pacific, 2nd Edition. New World Publications, Jacksonville, Florida, USA.