Epitheca semiaquea, the mantled baskettail, is a species of emerald dragonfly in the family Corduliidae.

It is found in North America.

[2][3][1][4] The IUCN conservation status of Epitheca semiaquea is "LC", least concern, with no immediate threat to the species' survival.

The IUCN status was reviewed in 2017.

This article related to Corduliidae is a stub.