Typový druh
Microgenys minutus Eigenmann, 1913.
Původní popis
Eigenmann, C. H. 1913. Some results from an ichthyological reconnaissance of Colombia, South America. Part II.. Indiana University Studies No. 18: 1-32.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.