mediorostris, Anguilla Risso [A.] 1827:199 [Histoire naturelle des principales productions de l'Europe méridionale v. 3; ref. 3757] Nice, France, northwestern Mediterranean Sea. Holotype (unique): MNHN (not found). •Synonym of Anguilla anguilla (Linnaeus 1758) -- (Blache et al. 1973:220 [ref. 7185], Smith 1990:151 [ref. 13454], Tesch 1991:389 [ref. 24843], Kottelat 1997:35 [ref. 22952], Jouladeh-Roudbar et al. 2020:20 [ref. 37983], Bañón & Maño 2021:50 [ref. 38883]). Current status: Synonym of Anguilla anguilla (Linnaeus 1758). Anguillidae. Habitat: freshwater, brackish, marine.