APHOTOMARINE

An Educational Photographic Resource and Stock Image Library
of the Sea, Maritime Environment, Marine and Rockpool Life in the
Coastal Waters of South-West England by David Fenwick.

Sea slugs (Opisthobranchia - Order Nudibranchia)
Acanthodoris
Acanthodoris pilosa (Abildgaard in Müller, 1789)
- Thorny doris or Hairy sea lemon

Aeolidia
Aeolidia papillosa (Linnaeus, 1761)
- Common grey sea slug

Aeolidiella
Aeolidiella alderi (Cocks, 1852)

Ancula
Ancula gibbosa (Risso, 1818) - A Sea slug

Calma
Calma gobioophaga Calado & Urgorri, 2002
- A Goby-egg eating sea slug

Cuthona
Cuthona gymnota (Couthouy, 1838) syn. Catriona gymnota
- Orange-tipped eolis

Doris
Doris pseudoargus (Rapp, 1827) - Sea lemon
Doris cf. ocelligera - A Sea slug

Doto
Doto coronata - Crowned sea-nymph

Eubranchus
Eubranchus farrani (Alder & Hancock, 1844)

Facelina
Facelina auriculata (Müller, 1776) - Greater facelina

Favorinus
Favorinus branchialis (Rathke, 1806)

Fiona
Fiona pinnata (Eschscholtz, 1831) - A Pelagic sea slug

Geitodoris
Geitodoris planata (Alder & Hancock, 1846)

Goniodoris
Goniodoris castanea (Alder & Hancock, 1845)
Goniodoris nodosa (Montagu, 1808) - Angled doris

Janolus
Janolus cristatus (delle Chiaje, 1841)

Jorunna
Jorunna tomentosa (Cuvier, 1804)

Limacia
Limacia clavigera (O.F. Müller, 1776)
- Orange-clubbed sea slug

Onchidoris
Onchidoris bilamellata (Linnaeus, 1767)
- Dusky doris or Barnacle-eating onchidoris

Palio
Palio nothus (Johnston, 1838)

Polycera
Polycera quadrilineata (O.F. Müller, 1776)

Rostanga
Rostanga rubra (Risso, 1818) - Red doris

Sea Slugs Needing Identification

Lamellaria species, velutinids, look very much like Sea Slugs but are infact marine snails. Images are listed under the section 'Cowries and Velutinids'.

European Names, Sea slugs, Nudibranches, Hinterkiemerschnecken, Limaces, Opistobranquios, Opistobranchi, Molluscs, Weichtiere, Weekdieren, Mollusques, Moluscos, Molluschi.

Also see the following external links -
Marlin (Mollusca Page)

Sea Slug Images Nudibranchs UK