angustidens, Anguilla Kaup [J. J.] 1846:49, Pl. 7 (fig. 39) [Catalogue of the apodal fish in the collection of the British Museum; ref. 2573] No locality. Holotype (unique): MNHN B-3153. Type catalog: Bauchot et al. 1993:93 [ref. 20810]. Appeared first as name only in Kaup 1856:56 [ref. 2572]. •Synonym of Anguilla japonica Temminck & Schlegel 1846 -- (Kottelat 2013:38 [ref. 32989]). Current status: Synonym of Anguilla japonica Temminck & Schlegel 1846. Anguillidae. Habitat: freshwater, brackish, marine.