Acroneuria arenosa
(Pictet, 1841)
Eastern Stone
Acroneuria arenosa, commonly known as the eastern stone, is a of common in the Perlidae. It was first described by Pictet in 1841 under the basionym Perla arenosa. This species belongs to the order Plecoptera and is part of the diverse stonefly fauna of North America. Stoneflies in the Acroneuria are generally considered predatory and are indicators of good water quality.
Pronunciation
How to pronounce Acroneuria arenosa: /ˌæ.kroʊˈnɪʊr.iə əˈriː.nəʊ.sə/
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Distribution
Recorded from Alabama, Connecticut, Delaware, Florida, and Georgia in the eastern United States. The full extent of its range within North America requires further documentation.
Ecological Role
As a member of Perlidae, this likely functions as a in aquatic . Perlidae stoneflies are generally recognized as important bioindicators of clean, well-oxygenated streams.
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Taxonomic Note
Originally described as Perla arenosa by Pictet in 1841, this was later transferred to the Acroneuria. The genus Acroneuria is a large and taxonomically complex group within Perlidae.
Data Limitations
This has only 4 observations recorded on iNaturalist, indicating it is either genuinely rare, undercollected, or difficult to identify. Detailed natural history information is sparse in the accessible literature.