Riodininae

Riodininae is the largest of the three subfamilies within the metalmark butterfly family, Riodinidae.

Classification
Riodininae contains the following tribes:
 * Befrostiini Grishin, 2019
 * Calydnini Seraphim, Freitas & Kaminski, 2018
 * Dianesiini Seraphim, Freitas & Kaminski, 2018
 * Emesidini Seraphim, Freitas & Kaminski, 2018
 * Eurybiini Reuter, 1896
 * Helicopini Reuter 1897
 * Nymphidiini Bates, 1859
 * Riodinini Grote, 1895
 * Sertaniini Seraphim, Freitas & Kaminski, 2018
 * Symmachiini Bates, 1859