About Enallagma cardenium Hagen, 1876
Enallagma cardenium, commonly known as the purple bluet, is a species of narrow-winged damselfly belonging to the family Coenagrionidae. This species can be found in the Caribbean and North America. The IUCN has assigned Enallagma cardenium a conservation status of "LC", which stands for least concern, meaning there is no immediate threat to the survival of the species. Its population is currently stable.