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It is Piseinotecus sp. 1 in IPN at page 353: Gosliner, Terrence M., David W. Behrens & Ángel Valdés. 2008. Indo-Pacific Nudibranchs and Sea Slugs. Sea Challengers Natural History Books. Gig Harbor, Washington. 426 pp. The specimen in IPN has whitish-yellow rhinophores and oral tentacles, the cerata are basally translucent white, merging gradually into yellow. IPN writes: "Yellow pigment forming a continous line along the undulating notal margin. Black viscera visible through the notum." I can see no yellow line at the specimen in IPN, nor at the specimen from Luzon. A picture by Kevin Lee of a specimen from Malaysia is the Opisthobranch of the Week 17 August 2009 at Michael D. Miller's Slug Site, this specimen looks identical to the specimen in IPN, it lacks also the yellow line. |