''Ranatra montezuma'' is a species of
waterscorpion
Nepidae is a family of exclusively aquatic Heteropteran insects in the order Hemiptera. They are commonly called water scorpions for their superficial resemblance to scorpions, due to their raptorial forelegs and the presence of a long slender p ...
in the family
Nepidae.
It is
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
to
Montezuma Well in
Yavapai County, Arizona, United States.
References
Insects described in 1976
Nepidae
Endemic fauna of Arizona
{{Nepomorpha-stub