Somatochlora elongata, known generally as the "ski-tipped emerald" or "ski-tailed emerald", is a species of emeralds in the family Corduliidae. It is found in North America.
Epitheca costalis, known generally as the slender baskettail or stripe-winged baskettail, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora albicincta, the ringed emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora filosa, the fine-lined emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Neurocordulia obsoleta, the umber shadowdragon, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Didymops transversa, the stream cruiser, is a species of emerald in the dragonfly family Macromiidae. It is found in North America.
Somatochlora minor, the ocellated emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora franklini, the delicate emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora provocans, the treetop emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora georgiana, the coppery emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora hudsonica, the hudsonian emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora walshii, the brush-tipped emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora tenebrosa, the clamp-tipped emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora cingulata, the lake emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora semicircularis, the mountain emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora ensigera, the plains emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora linearis, the mocha emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora kennedyi, or Kennedy's emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora williamsoni, or Williamson's emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Somatochlora forcipata, the forcipate emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
