- Source: Somatochlora calverti
Somatochlora calverti, the Calvert's emerald, is a species of dragonfly in the family Corduliidae. It is endemic to the United States. Its natural habitats are rivers and swamps.
Somatochlora calverti, the Calvert's emerald, is a species of dragonfly in the family Corduliidae. It is endemic to the United States. Its natural habitats are rivers and swamps.