About Matrona nigripectus Selys, 1879
Matrona is a genus of damselflies that belongs to the family Calopterygidae. This genus includes the following recognized species: Matrona basilaris, Matrona corephaea, Matrona cyanoptera, Matrona japonica, Matrona mazu, Matrona nigripectus, Matrona oberthueri, Matrona oreades, and Matrona taoi. The scientific name of the species covered here is Matrona nigripectus Selys, 1879.