Black-tailed Ringtail
Order: Odonata
- Suborder: Anisoptera (Dragonfly)
- - Family: Clubtails (Gomphidae)
- - - Genus: Erpetogomphus
- - - - Species: molossus
The species is currently known in the USA from a single record: a male found by Doug Danforth, Dennis Paulson, and Netta Smith on 30 August 2018 in Bear Canyon, Huachuca Mountains, Cochise, AZ.
Distribution Map by counties from Southwestdragonflies.net
  Species to compare (enter common name)
 
 Black-tailed Ringtail, Male, Yecora, Sonora, Mexico, 6 August 2022
 
 Black-tailed Ringtail, Male, Yecora, Sonora, Mexico, 6 August 2022
 
 Black-tailed Ringtail, Male, Yecora, Sonora, Mexico, 8 August 2018
 
 Black-tailed Ringtail, Male, Yecora, Sonora, Mexico, 6 August 2018
 
 Black-tailed Ringtail, Male, Yecora, Sonora, Mexico, 6 August 2022
 
 Black-tailed Ringtail, Male, Yecora, Sonora, Mexico, 8 August 2018
 
 Black-tailed Ringtail, Male appendages (lateral view), Yecora, Sonora, Mexico, 8 August 2018
