Calegari BB, Morlis WG, Reis RE.

A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus

. Zootaxa [Internet]. 2017 Mar. 19 [cited 2025 Apr. 20];4244(2):231–245. Available from: https://mapress.com/zt/article/view/zootaxa.4244.2.5