Generic status and redescription of the Mediterranean fishGobius liechtensteiniKolombatovic, 1891 (Teleostei: Gobioidea), and its affinities with certain American and Indo-Pacific gobies

Abstract

A new monotypic genus, Corcyrogobius, is proposed for the gobiid fish, Gobius liechtensteini Kolombatovic 1891, known only from its Adriatic typelocality of Korčula, Yugoslavia. The species is redescribed and a lectotype designated from probable syntype material, which also includes examples of Odondebuenia balearica (Pellegrin & Fage, 1907), supposed by Kolombatovic to be adults of G. liechtensteini. The affinities of C. liechtensteini and the related genus Odondebuenia are discussed with reference to American seven-spined gobies, the Indo-Pacific Gladiogobius, and the subfamily Lioterinae, currently placed in the Eleotridae. Overall similarities between these gobies are described, their possible phylogeny outlined, and the Lioterinae transferred to the family Gobiidae.