agna, Bryconamericus Azpelicueta [M. de las M.] & Almirón [A. E.] 2001:276, Figs. 1-2 [Revue Suisse de Zoologie v. 108 (no. 2); ref. 26007] Arroyo Tabay, 27°00'S, 55°10'W, Paraná basin, Municipio Libertador General San Martín, Misiones, Argentina. Holotype: FML 3700. Paratypes: ANSP 177871 (4), FML 3200 (2), MHNG 2611.46 (4). •Valid as Bryconamericus agna Azpelicueta & Almirón 2001 -- (Almirón et al. 2001:35 [ref. 26609], Miquelarena et al. 2002:70 [ref. 26517], Casciotta et al. 2002:163 [ref. 26551], López et al. 2002:61 [ref. 26808], Silva in Reis et al. 2003:115 [ref. 27061], López et al. 2003:24 [ref. 27366], Azpelicueta et al. 2003:582 [ref. 27482], Casciotta et al. 2004:64 [ref. 27664], da Silva 2004:55 [ref. 27870], Almirón et al. 2004:9 [ref. 27986], Menni 2004:77 [ref. 28131], Langeani et al. 2005:389 [ref. 28234], Mirande 2010:536 [ref. 31006], Thomaz et al. 2015:Add. 5 [ref. 33893], Mirande & Koerber 2015:21 [ref. 35117]). Current status: Valid as Bryconamericus agna Azpelicueta & Almirón 2001. Characidae: Stevardiinae. Distribution: Paraná River basin, Argentina. Habitat: freshwater.