Enallagma durum, the big bluet, is a species of narrow-winged damselfly in the family Coenagrionidae.

[1][2][3][4][5] It is found in northern Mexico and southern and eastern United States.

[1] The IUCN conservation status of Enallagma durum is "least concern", with no immediate threat to the species' survival.

The population is stable.

This article related to Coenagrionidae is a stub.