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Species Details
Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum Read more about this collection »
SeasonalityAdults fly from June through to October.
IdentificationThe adult head and antennae are brown. Forewings uniformly light brown to dark brown and the hindwings are light brown without any markings. Spur formula is 2, 4, 4. In males, the clasper is almost horizontal and the base is greatly widened ventrad. The dorsal lobe is terminally bifurcated and club-like (Wiggins, 1998).
Scientific Name
Agrypnia straminea
Habitat
Standing waters.
Seasonality
Adults fly from June through to October.
Identification
The adult head and antennae are brown. Forewings uniformly light brown to dark brown and the hindwings are light brown without any markings. Spur formula is 2, 4, 4. In males, the clasper is almost horizontal and…
The adult head and antennae are brown. Forewings uniformly light brown to dark brown and the hindwings are light brown without any markings. Spur formula is 2, 4, 4. In males, the clasper is almost horizontal and the base is greatly widened ventrad. The dorsal lobe is terminally bifurcated and club-like (Wiggins, 1998).
Life History
Annual?
Conservation
Uncertain.
Diet Info
Larvae are predacious.
Range
Alaska south to British Columbia and Colorado, east to the Great Lakes and Quebec (Wiggins, 1998).
Citation
Page Citation for Agrypnia straminea
Page Citation
"Species Details - Agrypnia straminea, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/2-3167/9-301976. Accessed 23 Jan. 2025.
References
Author
Wiggins, Glenn B.
Title
The caddisfly family Phryganeidae (Trichoptera).
Publication Date
1998
Pages
306 p.
Specimen Information
There are 25 specimens of this Species.
UASM6015 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Slave Lake
Collected ByNimmo, A.
Date Collected1965-07-19
UASM6016 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Sturgeon River
Collected ByNimmo, A.
Date Collected1963-08-15
UASM6019 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Sturgeon River
Collected ByNimmo, A.
Date Collected1963-08-18
UASM6021 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Sturgeon River
Collected ByNimmo, A.
Date Collected1963-08-11
UASM6023 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Cold Lake
Collected ByNimmo, A.
Date Collected1966-07-11
UASM6024 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Sturgeon River
Collected ByNimmo, A.
Date Collected1963-08-21
UASM6025 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Sturgeon River
Collected ByNimmo, A.
Date Collected1963-08-16
UASM6060 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Banff National Park, Johnson Lake
Collected ByNimmo, A.
Date Collected1965-05-06
UASM6069 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Lethbridge
Collected ByLarson, D. J.
Date Collected1965-08-17
UASM6119 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Cypress Hills Provincial Park, Reesor Lake
Collected ByNimmo, A.
Date Collected1965-08-17
UASM6120 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Big Lake
Collected ByNimmo, A.
Date Collected1965-07-14
UASM6017 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByNimmo, A.
Date Collected1963-08-10
UASM6018 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Sturgeon River
Collected ByNimmo, A.
Date Collected1963-08-18
UASM6020 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByNimmo, A.
Date Collected1963-07-29
UASM6022 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Jasper National Park, Edna Lake
Collected ByNimmo, A.
Date Collected1967-06-16
UASM6026 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Crimson Lake Provincial Park, Crimson Lake
Collected ByNimmo, A.
Date Collected1965-08-07
UASM6027 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Crimson Lake Provincial Park, Crimson Lake
Collected ByNimmo, A.
Date Collected1965-08-08
UASM6087 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Lethbridge
Collected ByLarson, D. J.
Date Collected1965-07-29
UASM6118 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Lethbridge
Collected ByLarson, D. J.
Date Collected1965-07-30
UASM6121 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Shunda Creek Camp
Collected ByNimmo, A.
Date Collected1965-08-08
UASM6534 - Agrypnia straminea
University of Alberta E.H. Strickland Entomological Museum
Place CollectedCanada: Alberta, Crimson Lake Provincial Park, Crimson Lake
Collected ByMcDonald, F. J. D.
Date Collected1963-08-10