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Lateral view of a Female Hexagenia limbata (Ephemeridae) (Hex) Mayfly Dun from the Namekagon River in Wisconsin
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.

Mystery Creek # 199 in Washington

Stream photos

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Limnephilus (Summer Flier Sedge) Caddisfly LarvaLimnephilus (Summer Flier Sedge) Caddisfly Larva
Case view of a Limnephilus (Limnephilidae) (Summer Flier Sedge) Caddisfly Larva from the Yakima River in Washington
This seems to be a young larva of Limnephilus. Although not clear in the picture, several ventral abdominal segments have chloride epithelia.
7 Recently Added Photos
27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.
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Caddisfly Genus Triaenodes

Where & when

In 162 records from GBIF, adults of this genus have mostly been collected during June (34%), July (34%), May (15%), and August (10%).

In 49 records from GBIF, this genus has been collected at elevations ranging from 20 to 2159 ft, with an average (median) of 755 ft.

Genus Range
Map of specific collection sites

Specimens of the Caddisfly Genus Triaenodes

1 Adult
Triaenodes Caddisfly Adult
4 Pictures
Lateral view of a Triaenodes (Leptoceridae) Caddisfly Adult from unknown in Wisconsin
Collected August 6, 2004 from unknown in Wisconsin
Added by Troutnut on January 25, 2006
Collected August 6, 2004 from unknown in Wisconsin and added by Troutnut on January 25, 2006

Start a Discussion of Triaenodes

Caddisfly Genus Triaenodes

Taxonomy
  1. Kingdom Animalia (Animals)
  2. » Phylum Arthropoda (Arthropods)
  3. » Class Insecta (Insects)
  4. » Order Trichoptera (Caddisflies)
  5. » Family Leptoceridae
  6. » Genus Triaenodes
23 species (Triaenodes aba, Triaenodes baris, Triaenodes borealis, Triaenodes connatus, Triaenodes cumberlandensis, Triaenodes dipsia, Triaenodes flavascens, Triaenodes florida, Triaenodes furcellus, Triaenodes helo, Triaenodes ignitus, Triaenodes inflexa, Triaenodes injusta, Triaenodes marginata, Triaenodes melacus, Triaenodes nox, Triaenodes ochracea, Triaenodes perna, Triaenodes phalacris, Triaenodes smithi, Triaenodes taenia, Triaenodes tarda, and Triaenodes tridonta) aren't included.
Genus Range
Map of specific collection sites
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