Favorinus (gastropod)

Favorinus  is a genus of small sea slugs, aeolid nudibranchs, marine gastropod mollusks in the family Facelinidae.

Species
Species within the genus Favorinus  include:
 * Favorinus auritulus Er. Marcus, 1955
 * Favorinus blianus Lemche & Thompson, 1974
 * Favorinus branchialis (Rathke, 1806)
 * Favorinus elenalexiae Garcia F. & Troncoso, 2001
 * Favorinus ghanensis Edmunds, 1968
 * Favorinus japonicus Baba, 1949
 * Favorinus joubini (Risbec, 1928)
 * Favorinus mirabilis Baba, 1955
 * Favorinus pacificus Baba, 1937
 * Favorinus pannuceus Burn, 1962
 * Favorinus perfoliatus Baba, 1949
 * Favorinus tsuruganus Baba & Abe, 1964
 * Favorinus vitreus Ortea, 1982
 * Species brought into synonymy:
 * Favorinus albidus Iredale & O'Donoghue, 1923 : synonym of Favorinus branchialis (Rathke, 1806) (synonym)
 * Favorinus albus Odhner, 1914 : synonym of Dicata odhneri Schmekel, 1967 (dubious synonym)
 * Favorinus albus (Alder & Hancock, 1844) : synonym of Favorinus branchialis (Rathke, 1806)
 * Favorinus horridus Macnae, 1954 : synonym of Phyllodesmium horridum (Macnae, 1954)