trilineata, Eigenmannia López [R. B.] & Castello [H. P.] 1966:8, Fig. [Comunicaciones del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" e Instituto Nacional de Investigación de las Ciencias Naturales, Zoológia, Buenos Aires. v. 4 (no. 2); ref. 7973] Río de la Plata, near Nuñez, City of Buenos Aires, Argentina, ca. 34°25'40.27"S, 58°28'21.2"W. Holotype: MACN 5470. Paratypes: MACN 5471 (9). Type catalog: Braga & Piacentino 1994:106 [ref. 23697], Ferraris et al. 2017:[32] [ref. 35236]. •Valid as Eigenmannia trilineata López & Castello 1966 -- (Mago-Leccia 1994:20 [ref. 21320], Britski et al. 1999:89 [ref. 24147], Miquelarena et al. 2002:79 [ref. 26517], Albert in Reis et al. 2003:488 [ref. 27061], López et al. 2003:65 [ref. 27366], Casciotta et al. 2003:144 [ref. 28130] dated 1996, Bertaco & Cardoso 2004:129 [ref. 28109], Menni 2004:85 [ref. 28131], Litz & Koerber 2014:28 [ref. 33622], Sarmiento et al. 2014:188 [ref. 35004], Peixoto et al. 2015:405 [ref. 33968], Mirande & Koerber 2015:47 [ref. 35117], Peixoto & Wosiacki 2016:263 [ref. 34493], Bertaco et al. 2016:422 [ref. 34561], Nión et al. 2016:34 [ref. 35565], Campos-da-Paz & Queiroz 2017:82 [ref. 35026], Dutra et al. 2017:90 [ref. 35186], Ferraris et al. 2017:[32] [ref. 35236], Koerber et al. 2017:68 [ref. 35267], Dutra et al. 2018:139 [ref. 35941], Azevedo-Santos et al. 2019:5 [ref. 36506] as cf. trilineata, Dickens 2019:168 [ref. 37135] as cf. trilineata, Peixoto & Ohara 2019:26 [ref. 36930], Careaga et al. 2020:77 [ref. 37774], Ochoa et al. 2020:64 [ref. 37781], Reis et al. 2020:464 [ref. 38364], Loureiro et al. 2023:84 [ref. 40506], Cardoso & Dutra 2023:17 [ref. 40651], Giora & Wingert 2023:34 [ref. 41026], Dutra et al. 2024:11 [ref. 41236]). Current status: Valid as Eigenmannia trilineata López & Castello 1966. Sternopygidae: Eigenmanniinae. Distribution: South America: La Plata and lower Paraná River basins (Argentina, Paraguay, Bolivia, Uruguay and Brazil). Habitat: freshwater.