Urbanization-sensitivity
Guides
Hetaerina americana
American rubyspot
A damselfly species in the family Calopterygidae, commonly known as the American rubyspot. Males exhibit a lustrous red head and thorax with a brilliant green abdomen; females have a green abdomen with either green or copper thoracic markings. The species occupies riverine habitats in arid and semi-arid regions and demonstrates strong site fidelity, with adults rarely dispersing more than 100 meters from emergence sites. Research indicates sensitivity to urbanization, with documented declines in abundance, body condition, and reproductive success correlated with reduced riparian vegetation and increased wastewater discharge.