description Helocordulia selysii Overview
Helocordulia selysii is a dragonfly species in the family Corduliidae, commonly known as emeralds. This species is found in eastern North America, where it inhabits areas around small streams and seepages. The genus name Helocordulia refers to the preferred marshy habitat of these dragonflies, while the species is named after Belgian entomologist Edmond de Sélys Longchamps, who made significant contributions to odonatology.
help Helocordulia selysii FAQ
Where does the Helocordulia selysii dragonfly live?
Helocordulia selysii is an emerald dragonfly found in eastern North America. It specifically inhabits small, heavily shaded woodland streams and sandy seepages, making it notoriously difficult to spot in the wild.
When was Helocordulia selysii first described?
The species was officially described in 1871 by the entomologist Hagen. It was named in honor of the prominent Belgian odonatologist Edmond de Sélys Longchamps, who cataloged numerous dragonfly species.
What is the common name for Helocordulia selysii?
Helocordulia selysii is commonly known as the Selys' Sundragon. It is closely related to the Stygian Shadowdragon and shares the same preference for dark, forested waterways.
How can you identify the Selys' Sundragon?
This dragonfly features the metallic, dark brown or bronze coloration typical of the emerald family. Unlike some of its relatives, its eyes are often a duller green or brown, and it has distinct dark markings along its slender abdomen.
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