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Very similar are:
pale variants of Gymnodoris citrina, which differs by the gills, forming a complete circle around the anus, near the middle of the body, and
Gymnodoris sp. 07 which has the gills in the middle of the body,
Gymnodoris sp. 08 which differs by the 5 simple gills, and by the translucent white rhinophores with orange tips.
Gymnodoris sp. 13 which has an orange band on the head, and the gills in an arch
How to cite:
Köhler, E. (2017), published 5 June 2017, Gymnodoris sp. 06 Genus: Stimpson, 1855
available from https://www.Philippine-Sea-Slugs.com/Nudibranchia/Euctenidiacea/Gymnodoris_sp_06.htm