Paragnetina immarginata
(Say, 1823)
Beautiful Stone
Paragnetina immarginata, known as the beautiful stone, is a of in the Perlidae. It is distributed across eastern North America. As a perlid stonefly, it is associated with clean, flowing freshwater .
Pronunciation
How to pronounce Paragnetina immarginata: /ˌpæræɡˈniːtɪnə ˌɪmˌmɑːrdʒɪˈneɪtə/
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Habitat
Flowing freshwater environments, characteristic of perlid stoneflies which require well-oxygenated water.
Distribution
Eastern North America; documented in Connecticut, Delaware, Georgia, Kentucky, and Maine.
Ecological Role
As a , larvae serve as indicators of good water quality and are important components of aquatic .
More Details
Taxonomic history
First described by Thomas Say in 1823.
Observation data
iNaturalist records 57 observations of this .