Estrada Torres, A; Kong, A; Villegas Rios, Hermelinda Margarita; Cifuentes Blanco, Joaquín
(2012)
Gomphus calakmulensis, G. albidocarneus and G. pleurobrunnescens are proposed and described as new species from the Mexican states of Campeche and Chiapas, while G. pallidus, previously recorded only in the eastern U.S. ...