Hydropsyche incommoda
Hagen, 1861
incommoda is a of in the Hydropsychidae. Described by Hermann Hagen in 1861, this species is part of a large of aquatic whose construct fixed capture in flowing water. are and attracted to light. The species is documented from North America.
Pronunciation
How to pronounce Hydropsyche incommoda: /haɪˈdrɒpsɪki ɪnˈkɒməda/
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Identification
As a member of , likely possess the -characteristic and patterns typical of Hydropsychidae, including numerous crossveins in the and a forked fifth longitudinal . -level identification within Hydropsyche generally requires examination of male , particularly the shape of the inferior appendages and phallic apparatus. Distinguishing H. incommoda from such as H. betteni or H. morosa requires detailed morphological comparison.
Habitat
inhabit lotic (flowing water) environments, specifically streams and rivers with moderate to fast current where they construct silken capture on rocks and other submerged substrates.
Distribution
North America; specifically recorded from the Nearctic region.
Life Cycle
with aquatic larval stage, pupal stage in water, and terrestrial stage. are aquatic filter-feeders. Specific developmental timing and (number of per year) not documented for this .
Behavior
are filter-feeders that construct fixed silken to capture drifting food particles. are and have been observed at light sources.
Ecological Role
function as -filterers in stream , processing particulate matter and serving as for fish and other aquatic .
Similar Taxa
- Hydropsyche betteniOverlapping distribution and similar size; distinguished by male
- Hydropsyche morosaWidespread with similar larval requirements; requires genitalic examination for reliable separation