Erythemis

Erythemis is a genus of dragonflies in the Libellulidae family, commonly known as pondhawks. These medium- to large-sized skimmers are voracious predators of other insects up to their own size, including other dragonflies.
The genus contains the following species:

Species	Common name	Male	Female
E. attala	black pondhawk
E. carmelita Williamson, 1923
E. collocata	western pondhawk
E. credula
E. haematogastra	red pondhawk
E. mithroides	claret pondhawk
E. peruviana	flame-tailed pondhawk
E. plebeja	pin-tailed pondhawk
E. simplicicollis	eastern pondhawk
E. vesiculosa	great pondhawk