Hex Mayflies
Hexagenia limbata
The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.
Featured on the forum
This seems to be a young larva of Limnephilus. Although not clear in the picture, several ventral abdominal segments have chloride epithelia.
Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and
fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or
support the project for an enhanced experience here.
Caddisfly Species Nectopsyche exquisita (White Millers)
Where & when
Preferred waters: Rivers and lakes
In 94 records from GBIF, adults of this species have mostly been collected during June (31%), July (31%), August (23%), and May (9%).
In 10 records from GBIF, this species has been collected at elevations ranging from 390 to 4921 ft, with an average (median) of 1050 ft.
Species Range
Start a Discussion of Nectopsyche exquisita
References
- LaFontaine, Gary. 1981. Caddisflies. The Lyons Press.
Caddisfly Species Nectopsyche exquisita (White Millers)
Species Range
Common Name
Resources
- NatureServe
- Integrated Taxonomic Information System
- Global Biodiversity Information Facility
- Described by Walker (1852)