A New Species of Enallagma from Central America (Odonata: Coenagrionidae)

Thomas W. Donnelly


Enallagma rua n. sp., from the highlands of southern Mexico, Guatemala, and Honduras, is most closely related to the more northerly Enallagma praevarum (Hagen), from which it differs principally by the shape of the male appendages. The two species do not appear to intergrade in southern Mexico.

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