Nuswanto Lobbu just sent this photo of a golden nudibranch from Lembeh Strait for id.
It reminds one of a Tenellia, similar to T. acinosa, and Dr Dave Behrens concluded: "Actually this is a variation of Tenellia acinosa"(1).
And yes, more photos, including frontal and lateral views, would add to one's enjoyment of this beautiful nudi.
1). Gosliner TM, Valdez A, and Behrens DW: Nudibranch & Sea Slug Identification, Indo-Pacific. New World Pubs, 2d ed, 2018, p 290 top left.
