Reference

Gaston Aguilera, Axel M. Katz, Valter M. Azevedo-Santos, Dario R. Faustino-Fuster, Gabriel de Carvalho Deprá (2022): Redefinition of Heptapterus (Heptapteridae) and description of Heptapterus carmelitanorum, a new species from the upper Paraná River basin in Brazil – Zoosystematics and Evolution – 98: 327 - 343.