Trout-prey
Guides
Brachycentrus
Grannom Caddisflies, Humpless Casemaker Caddisflies
Brachycentrus is a genus of caddisflies in the family Brachycentridae, commonly known as grannoms or humpless casemaker caddisflies. The genus contains at least 30 described species distributed across North America and Eurasia. Larvae are aquatic filter-feeders that construct portable cases from silk and environmental materials such as sand, small stones, or plant fragments. The genus is ecologically significant as an important prey item for trout and other freshwater fish.
Brachycentrus occidentalis
humpless casemaker caddisfly
Brachycentrus occidentalis is a species of humpless casemaker caddisfly in the family Brachycentridae. It is a filter-feeding aquatic insect whose larvae construct fixed retreats with silk nets to capture food particles from flowing water. The species has been studied for its behavioral ecology during pupation, including cannibalism and predation pressures, and for its sensitivity to suspended sediments in stream environments.
Drunella flavilinea
Flav
Drunella flavilinea is a species of spiny crawler mayfly in the family Ephemerellidae. It is native to Central America and North America, with a range spanning southwestern Canada, the western United States, and northern Mexico. The species is known to fly fishermen by the common name "Flav" and is an important component of trout diets in western streams.
Timpanoga hecuba
Great Red Quill
Timpanoga hecuba, commonly known as the Great Red Quill, is a species of mayfly in the family Ephemerellidae. This Nearctic species is significant in fly fishing, where its adult and subimago (dun) forms are imitated by artificial flies. The species was originally described as Ephemerella hecuba by Eaton in 1884 and later transferred to the genus Timpanoga.