Corydoras aeneus ( Gill, 1858 )

Batista-Silva, Valéria Flávia, Frota, Augusto, Kashiwaqui, Elaine Antoniassi Luiz, Abelha, Milza Celi Fedatto, Bailly, Dayani, Gubiani, Éder André & Júnio da Graça, Weferson, 2018, Ichthyofauna from three streams of the lower Iguatemi River in the upper Paraná river basin, Brazil, Check List 14 (2), pp. 363-378 : 373

Corydoras aeneus ( Gill, 1858)

Hoplosoma aeneum Gill 1858: 403 [original description].

Corydoras aeneus — Graça and Pavanelli 2007: 113; Hoffmann et al. 2015: 4. fig. A3.J; Bifi et al. 2017: 4, fig. 2.19.

Material examined. Table 2.

Deep body deep and elliptical; inferior mouth. Lateral line with 4–6 pores on upper series of plates. Dorsolateral series with 20–23 and ventrolateral series with 19–22 plates. Dorsal fin with I,7 or 8, pectoral with I,8–10, pel- vic fin with 6 and anal fin with 6–8, total rays. Ground color dark grey dorsally and yellowish ventrally; large dark regular spot in anterior region of flank; dark fins, without spots. Coracoid bones exposed; maxillary barbel short, not reaching pectoral-fin base; dorsal-fin spine approximately the same size as its first unbranched ray.