Key to the genera of the subfamily Callichthyinae.
Reis, R.E. 1997. Revision of the neotropical catfish genus Hoplosternum (Ostariophysi: Siluriformes: Callichthyidae), with the description of two new genera and three new species. Ichthyol. Explor. Freshwat. 7(3-4):299-326. Ref No [26144] Key No. [1130]

Technical Terms and Measurements
Glossary