Erpetogomphus is a genus of dragonfly in the family Gomphidae. They are commonly known as ringtails. Most of the species are predominantly green coloured and the males have a moderately clubbed tail. A fossil species is known from the Miocene Mexican amber
Rhionaeschna psilus, the turquoise-tipped darner, is a species of darner in the family Aeshnidae. It is found in the Caribbean, Central America, North America, and South America.
Libellula auripennis, the golden-winged skimmer, is a species of skimmer in the family Libellulidae. It is found in North America.
Erpetogomphus crotalinus, the yellow-legged ringtail, is a species of clubtail in the family of dragonflies known as Gomphidae. It is found in Central America, North America, and South America.
Ophiogomphus aspersus, the brook snaketail, is a species of clubtail in the family of dragonflies known as Gomphidae. It is found in North America.
Ophiogomphus susbehcha, the St. Croix snaketail, is a species of clubtail in the family of dragonflies known as Gomphidae. 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.
Ophiogomphus smithi, known generally as Sioux snaketail, is a species of clubtail in the family of dragonflies known as Gomphidae. Other common names include the yellow-rayed lasthenium and sand snaketail. It is found in North America.
Helocordulia uhleri, or Uhler's sundragon, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Enallagma laterale, the New England bluet, is a species of narrow-winged damselfly in the family Coenagrionidae. It is found in North America.
Nehalennia gracilis, the sphagnum sprite, is a species of narrow-winged damselfly in the family Coenagrionidae. It is found in North America.
Erpetogomphus eutainia, the blue-faced ringtail, is a species of clubtail in the family of dragonflies known as Gomphidae. It is found in Central America and North America.
Somatochlora hudsonica, the Hudsonian emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Phyllogomphoides albrighti, the five-striped leaftail, is a species of clubtail in the family of dragonflies known as Gomphidae. It is found in Central America and North America.
Enallagma geminatum, the skimming bluet, is a species of narrow-winged damselfly in the family Coenagrionidae. It is found in North America.
Argia lacrimans, the Sierra Madre dancer, is a species of narrow-winged damselfly in the family Coenagrionidae. It is found in Central America and North America.
Stylurus notatus, the elusive clubtail, is a species of clubtail in the family of dragonflies known as Gomphidae. It is found in North America.
Argia leonorae, known generally as the Leonora's dancer or turnip, is a species of narrow-winged damselfly in the family Coenagrionidae. It is found in Central America and North America.
Somatochlora cingulata, the lake emerald, is a species of emerald dragonfly in the family Corduliidae. It is found in North America.
Erpetogomphus compositus, the white-belted ringtail, is a species of clubtail in the family of dragonflies known as Gomphidae. It is found in Central America and North America.
