Facelinidae
Phidiana hiltoni (O'Donoghue, 1927)
Phidiana hiltoni (O'Donoghue, 1927)
Phidiana hiltoni is a nudibranch species recognizable by a head stripe, found from central California to Baja California and the Gulf of Mexico, with a recently expanded northern range.
Phidiana lascrucensis Bertsch & A.J.Ferreira, 1974
Phidiana lascrucensis Bertsch & A.J.Ferreira, 1974
Phidiana lascrucensis is a species of nudibranch sea slug found along the Pacific coast of Mexico and Central America.
Phidiana militaris (Alder & Hancock, 1864)
Phidiana militaris (Alder & Hancock, 1864)
Phidiana militaris is an aeolid nudibranch sea slug originally described from India, now also found across multiple regions including the Mediterranean.
Phidiana lynceus Bergh, 1867
Phidiana lynceus Bergh, 1867
Phidiana lynceus is a species of aeolidina nudibranch sea slug found across multiple Atlantic and Pacific regions.
Phidiana bourailli (Risbec, 1928)
Phidiana bourailli (Risbec, 1928)
Phidiana bourailli is a species of marine nudibranch gastropod mollusk in the family Facelinidae found across the Indo-Pacific.
Phidiana lottini (Lesson, 1831)
Phidiana lottini (Lesson, 1831)
Phidiana lottini is a facelinid nudibranch (marine gastropod mollusk) found along the Pacific coast of western South America.
Emarcusia morroensis Roller, 1972
Emarcusia morroensis Roller, 1972
Emarcusia morroensis, the Morro Bay Aeolid, is a species of aeolid nudibranch marine gastropod found along the California coast.
Austraeolis stearnsi (Cockerell, 1901)
Austraeolis stearnsi (Cockerell, 1901)
Austraeolis stearnsi is a distinctive small aeolid nudibranch originally described from California and Mexico.
Favorinus tsuruganus Baba & Abe, 1964
Favorinus tsuruganus Baba & Abe, 1964
Favorinus tsuruganus is a distinguished nudibranch species with specific color markings, found across the western Pacific.
Favorinus blianus Lemche & T.E.Thompson, 1974
Favorinus blianus Lemche & T.E.Thompson, 1974
Favorinus blianus is a marine species with a max 30 mm length, found across parts of Western Europe.
Sakuraeolis enosimensis (Baba, 1930)
Sakuraeolis enosimensis (Baba, 1930)
Sakuraeolis enosimensis is a translucent yellow nudibranch native to the Northwest Pacific and invasive in California's San Francisco Bay Area.
Cratena peregrina (Gmelin, 1791)
Cratena peregrina (Gmelin, 1791)
Cratena peregrina, the pilgrim hervia, is an aeolid sea slug found in the Mediterranean and eastern Atlantic.
Cratena lineata (Eliot, 1905)
Cratena lineata (Eliot, 1905)
Cratena lineata is an aeolid nudibranch sea slug in the Facelinidae family, described from Zanzibar and found across the Indo-Pacific.
Cratena simba Edmunds, 1970
Cratena simba Edmunds, 1970
Cratena simba is a species of aeolid nudibranch sea slug in the Facelinidae family, found from Tanzania across the Indo-Pacific to Australia.
Cratena capensis Barnard, 1927
Cratena capensis Barnard, 1927
Cratena capensis is a South African endemic nudibranch that feeds on hydroids, growing 10–30 mm long with distinct color markings.
Cratena pawarshindeorum Bharate, Padula, Apte & Shimpi, 2020
Cratena pawarshindeorum Bharate, Padula, Apte & Shimpi, 2020
Cratena pawarshindeorum is a species of aeolid nudibranch sea slug from Maharashtra, India, in the family Facelinidae.
Caloria indica (Bergh, 1896)
Caloria indica (Bergh, 1896)
Caloria indica is a nudibranch that ranges in size from 25 to 50 mm, native to the Indo-West Pacific and invasive in the Mediterranean.
Caloria elegans (Alder & Hancock, 1845)
Caloria elegans (Alder & Hancock, 1845)
Caloria elegans is a marine species with a 20–35 mm body, found across European and nearby Atlantic island waters.
Caloria quatrefagesi (Vayssière, 1888)
Caloria quatrefagesi (Vayssière, 1888)
Caloria quatrefagesi is a species with adults typically 15 mm, first described from Villefranche-sur-Mer, France.
Facelina rubrovittata (A.Costa, 1866)
Facelina rubrovittata (A.Costa, 1866)
Facelina rubrovittata is a species of aeolid nudibranch sea slug found in the Mediterranean Sea.
Facelina bostoniensis (Couthouy, 1838)
Facelina bostoniensis (Couthouy, 1838)
Facelina bostoniensis is a North Atlantic nudibranch that feeds on hydroids and other aeolid nudibranchs.
Facelina auriculata (O.F.Müller, 1776)
Facelina auriculata (O.F.Müller, 1776)
Slim Aesop (Facelina auriculata) is an aeolid nudibranch species of sea slug found in European waters.
Facelina annulicornis (Chamisso & Eysenhardt, 1821)
Facelina annulicornis (Chamisso & Eysenhardt, 1821)
Facelina annulicornis is an aeolid nudibranch sea slug found in northeast Atlantic coastal waters and the Mediterranean, that preys on hydroids.
Facelina vicina (Bergh, 1882)
Facelina vicina (Bergh, 1882)
Facelina vicina is an aeolid nudibranch sea slug species from the Adriatic Sea described in 1882.
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