Echo (damselfly)

Echo is a genus of damselflies belonging to the family Calopterygidae. There are five species. A sixth, Echo maxima, is sometimes included, but it likely belongs to a different genus.

This genus is distributed in Asia, especially Southeast Asia.

Species include:
 * Echo candens Zhang, Hämäläinen, & Cai, 2015
 * Echo margarita Selys, 1853
 * Echo modesta Laidlaw, 1902
 * Echo perornata Yu & Hämäläinen, 2012
 * Echo uniformis Selys, 1879