malvinensis, Austroatherina Marrero y Galindez [A.] 1950:121, Fig. [Flechas de Plata, Atherínidos argentinos; ref. 5939] Falkland Islands. No types known. •Synonym of Odontesthes nigricans (Richardson 1848) -- (Dyer 1998:536 [ref. 23858], Dyer 2000:112 [ref. 26677], Dyer in Reis et al. 2003:522 [ref. 27061]). Current status: Synonym of Odontesthes nigricans (Richardson 1848). Atherinopsidae: Atherinopsinae. Habitat: freshwater, brackish, marine.