ecai, Bryconamericus da Silva [J. F. P.] 2004:58, Fig. 3 [Neotropical Ichthyology v. 2 (no. 2); ref. 27870] Creek in Linha Brazil, parallel to the road from Vila Deodoro to Venâncio Aires (tributary to arroio Castelhano, rio Taquari, laguna dos Patos drainage), about 29°33'S, 52°17'W, Venâncio Aires, Rio Grande do Sul, Brazil. Holotype: MCP 19608. Paratypes: MCP 17494 (75, 7 c&s). •Valid as Bryconamericus ecai da Silva 2004 -- (Langeani et al. 2005:389 [ref. 28234], Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:412 [ref. 34561]). Current status: Valid as Bryconamericus ecai da Silva 2004. Stevardiidae: Diapominae. Distribution: Laguna dos Patos drainage, Rio Grande do Sul, Brazil. Habitat: freshwater.