simulator, Lycengraulis Fuster de Plaza [M. L.] 1962:2, Fig. 1 [Physis (Buenos Aires) v. 23 (no. 64); ref. 5903] Río Paraná, zona de Bella Vista, Corrientes Province, Argentina. Holotype: MACN 4571. Paratypes: MACN 4572 (15). Type catalog: Braga & Piacentino 1994:106 [ref. 23697]. •Synonym of Lycengraulis grossidens (Spix & Agassiz 1829) -- (Whitehead et al. 1988:390 [ref. 5725], Kullander & Ferraris in Reis et al. 2003:41 [ref. 27061], López et al. 2003:8 [ref. 27366], Litz & Koerber 2014:6 [ref. 33622], Mirande & Koerber 2015:9 [ref. 35117], Vera-Alcaraz & Vuletich 2016:2 [ref. 35084], Koerber et al. 2017:11 [ref. 35267]). Current status: Synonym of Lycengraulis grossidens (Spix & Agassiz 1829). Engraulidae: Engraulinae. Habitat: freshwater, brackish, marine.