Blue-winged Olives
Baetis
Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
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Caddisfly Species Goera calcarata (Little Gray Sedges)
Where & when
This species can be important in the southern Appalachian states. LaFontaine lists it as only existing in the East in Caddisflies but Swisher and Richards list it from the East, Midwest, and West in Selective Trout, probably reflecting more recent discoveries.In 54 records from GBIF, adults of this species have mostly been collected during June (43%), July (28%), May (20%), and August (6%).
In 39 records from GBIF, this species has been collected at elevations ranging from 3 to 5167 ft, with an average (median) of 1751 ft.
Species Range
Larva & pupa biology
Current speed: Fast
Environmental tolerance: Prefers cold, clear water
Start a Discussion of Goera calcarata
References
- LaFontaine, Gary. 1981. Caddisflies. The Lyons Press.
- Swisher, Doug and Carl Richards. 2000. Selective Trout. The Lyons Press.
Caddisfly Species Goera calcarata (Little Gray Sedges)
Species Range
Common Name
Resources
- NatureServe
- Integrated Taxonomic Information System
- Global Biodiversity Information Facility
- Described by Banks (1899)