Kathroperla
Banks, 1920
Species Guides
2- Kathroperla perdita(Longhead Sallfly)
- Kathroperla takhoma(Slenderhead Sallfly)
Kathroperla is a of green stoneflies established by Banks in 1920. It belongs to the Kathroperlidae (formerly placed in Chloroperlidae) and contains at least four described . These stoneflies are found in western North America, ranging from Alaska and western Canada to California and Idaho.
Pronunciation
How to pronounce Kathroperla: //ˌkæθroʊˈpɝːlə//
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Identification
Members of Kathroperla are green stoneflies, a trait shared with related in the . Specific diagnostic features distinguishing Kathroperla from other genera such as Alloperla and Suwallia are not documented in available sources.
Images
Habitat
Found in lotic freshwater environments; specific microhabitat preferences within streams are not well documented.
Distribution
Western North America: recorded from Alaska, Alberta, British Columbia, California, and Idaho.
Ecological Role
As nymphs, members likely function as or in stream , but specific ecological studies are not documented.
Similar Taxa
- AlloperlaAlso a of green stoneflies in the same ; morphological distinctions require detailed examination of genitalia and wing venation.
- SuwalliaAnother in Kathroperlidae; separation based on subtle structural differences not readily visible in field observations.
More Details
Family placement
Kathroperla was historically placed in Chloroperlidae but is now recognized in the separate Kathroperlidae based on phylogenetic studies.
Species diversity
At least four have been described, but the may be understudied with additional cryptic species likely present.