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"The ground color is creamy, yellow with a light orange hue. The papillae have the same color throughout most of their length, but apically they are cover with a broad purplish ring and bright, opaque blue apical spot. The rhinophores have similar color pattern to the papillae." The caruncle is also pale yellowish/cream.
This species is as Janolus sp. 2 in IPN at page 318,
it was posted on 28 October 2010 on these websites as Janolus sp. B, and on 12 September 2011 changed into Janolus sp. 02.
Pretty similar are:
Janolus sp. 01 which differs by the rhinophores: brown with white tips, and by the cerata: below the purple subapical ring is a broad yellow ring,
Janolus tricellariodes which has opaque white specks on cerata, caruncle, and rhinophores,
Janolus flavoanulatus which differs by the rhinophores: blueish tinge with darker apices, and by the cerata: translucent with a diffuse yellowish ring below the purple ring
Gosliner, Terrence M., David W. Behrens & Ángel Valdés. 2008. Indo-Pacific Nudibranchs and Sea Slugs. Sea Challengers Natural History Books.
Gig Harbor, Washington. 426pp.
A.V. Martynov, T.A. Korshunova. 2012. Opisthobranch molluscs of Vietnam (Gastropoda: Opisthobranchia)
in Britayev T.A., Pavlov D.S. (Eds.). Benthic fauna of the Bay of Nhatrang, Southern Vietnam. Vol. 2. Moscow, KMK: 142-257.
How to cite:
Köhler, E. (2019), published 13 July 2019, Janolus savinkini Martynov & Korshunova, 2012
available from https://www.Philippine-Sea-Slugs.com/Nudibranchia/Cladobranchia/Janolus_savinkini.htm