Promoresia elegans
(LeConte, 1852)
Promoresia elegans is a of in the Elmidae, commonly known as riffle beetles. The species was described by LeConte in 1852 and is currently recognized as a synonym of Optioservus elegans. Elmidae beetles are primarily aquatic, inhabiting running water environments where they feed on and detritus.

Pronunciation
How to pronounce Promoresia elegans: //prɒmɔːˈreɪʒiə ˈɛlɪɡənz//
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Images
Habitat
Riffle beetles in the Elmidae typically inhabit flowing water environments, including streams and rivers with well-oxygenated water. They are associated with submerged substrates where they can graze on periphyton.
Distribution
North America.
Similar Taxa
- Optioservus elegansCurrently accepted name; Promoresia elegans is a synonym
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- Catalogue of Life
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