marquesi, Ageneiosus Risso [F. J. J.] & Risso [E. N. P. de] 1964:20, Pl. 6 (figs. 1, 2, 3, 5) [Notas del Museo de Ciencias Naturales del Chaco v. 1 (no. 1); ref. 21160] Río Paraná, Corrientes, Argentina. Holotype (unique): MCNCH 12-V-64-1. Type catalog: Ferraris 2007:70 [ref. 29155]. •Synonym of Ageneiosus militaris Valenciennes 1835 -- (Ferraris in Reis et al. 2003:472 [ref. 27061], Ferraris 2007:70 [ref. 29155], Litz & Koerber 2014:17 [ref. 33622], Mirande & Koerber 2015:30 [ref. 35117], Ribeiro et al. 2017:52 [ref. 35133]). Current status: Synonym of Ageneiosus militaris Valenciennes 1835. Auchenipteridae: Auchenipterinae. Habitat: freshwater.