nigripinnis, Pseudambassis De Vis [C. W.] 1884:393 [Proceedings of the Linnean Society of New South Wales v. 9 (pt 2); ref. 1090] Brisbane River, Queensland, Australia. Syntypes: AMS I.396 (3), QM I.92 (1some or all of 12). •Synonym of Ambassis agassizii Steindachner 1867 -- (Paxton et al. 1989:484 [ref. 12442], Allen & Burgess 1990:152 [ref. 15712], Allen et al. 2006:970 [ref. 29066]). •Synonym of Pseudoambassis agassizii (Steindachner 1867). Current status: Synonym of Pseudoambassis agassizii (Steindachner 1867). Ambassidae. Habitat: freshwater.