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 15 May, 2017 - 5 additional species
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 15 May, 2017 - 112 additional species
Philippine Nudibranchs & Sea Slugs
Updated 12 June, 2017- 74 additional species
Red Sea Nudibranchs & Sea Slugs
Added 25 September, 2012
Updated 16 December, 2016
Our 2nd publication:
published 12 May, 2017
Available here as an iBook
and here for Kindle
A photographic guide to the nudibranchs and other sea slugs recorded around the coast of Scotland. 107 species are described and illustrated, with up to 8 images for each species, including their spawn and food, and general information on the main groups. There are also distribution maps for 102 species and reproductions of the illustrations from Alder & Hancock's 1845-55 monograph for 74 species. All 107 species are illustrated in the Kindle version.
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).