Imparfinis
# Imparfinis

Imparfinis is a genus of three-barbeled catfishes native to South America, with a single species (I. lineatus) in Central America.

## Species

There are currently 23 recognized species in this genus:

* Imparfinis borodini Mees & Cala, 1989
* Imparfinis cochabambae (Fowler, 1940)
* Imparfinis guttatus (N. E. Pearson, 1924)
* Imparfinis hasemani Steindachner, 1915
* Imparfinis hollandi Haseman, 1911
* Imparfinis lineatus (W. A. Bussing, 1970)
* Imparfinis longicaudus (Boulenger, 1887)
* Imparfinis microps C. H. Eigenmann & Fisher, 1916
* Imparfinis minutus (Lütken, 1874)
* Imparfinis mirini Haseman, 1911
* Imparfinis mishky Almirón, Casciotta, Bechara, Ruiz Díaz, Bruno, D'Ambrosio, Solimano & Soneiro, 2007
* Imparfinis munduruku Castro & Wosiacki, 2019
* Imparfinis nemacheir (C. H. Eigenmann & Fisher, 1916)
* Imparfinis parvus (Boulenger, 1898)
* Imparfinis pijpersi (Hoedeman, 1961)
* Imparfinis piperatus C. H. Eigenmann & A. A. Norris, 1900
* Imparfinis pristos Mees & Cala, 1989
* Imparfinis pseudonemacheir Mees & Cala, 1989
* Imparfinis schubarti (A. L. Gomes, 1956)
* Imparfinis spurrellii (Regan, 1913)
* Imparfinis stictonotus (Fowler, 1940)
* Imparfinis timana Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldenado-Ocampo, 2011
* Imparfinis usmai Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldenado-Ocampo, 2011
