Welcome to the to the home page of my nudibranchs and marine flatworms.
Indonesia Nudibranchs & Sea Slugs
Updated 26 November, 2016 - 72 additional species
Updated 7 June, 2016
Kenya Nudibranchs & Sea Slugs
Updated 1 November, 2015
Maldive Nudibranchs & Sea Slugs
Updated 1 August, 2016 - 11 additional species
Updated 4 January, 2017
Papua New Guinea Nudibranchs & Sea Slugs
Updated 8 January, 2016
Philippine Nudibranchs & Sea Slugs
Updated 26 April, 2016 - 162 additional species
Red Sea Nudibranchs & Sea Slugs
Added 25 September, 2012
Updated 13 March, 2017 - 1 additional species
Our 1st publication: Anilao Nudibranchs - published 1 Mar 2017
Available here as an iBook
and here for Kindle
A guide to the nudibranchs and other sea slugs seen during the 1st Nudibranch Festival, 2016 in Anilao in the Batangas region of Luzon Island in the Philippines. Over 490 species are described and illustrated with general information of the families and groups. The iBook has over 1100 many with multiple images. All 490 species are illustrated in the Kindle version. This is the first guide to these beautiful molluscs in this area.
Where species are identified with the genus followed by a sp. number, as in Phestilla sp. 2, the numbers are from Gosliner, Behrens and Valdes: Nudibranchs and Sea Slugs Identification: Indo-Pacific, 2015.
The site has been updated to reflect the taxonomy of the family Fionidae modified according to:
A Radical Solution: The Phylogeny of the Nudibranch Family Fionidae. Cella K, Carmona L, Ekimova I, Chichvarkhin A, Schepetov D, Gosliner TM (2016).