Species Details

Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum Read more about this collection »

Common NameWhite Y Mark SeasonalityAdults have been collected in Alberta in August. IdentificationA medium-size (3.8-4.0 cm wingspan) contrasting grey and black moth. Forewings are smooth, almost iridescent pale violet grey and dark slate grey. The basal area and the areas distal to the postmedian and subterminal lines are pale violet grey, while the median area, especially around and below the stigma, and the area along the basal side of the subterminal line is dark slate grey and black. The stigma is a small, silvery white v-shape with an extension to the antemedian line. Forewing pattern is very attractive, and unlike any other Alberta moth. Hindwings are dark sooty grey-brown, antennae are simple, and both the sexes are alike.

Scientific Name Autographa v-alba Common Name White Y Mark Habitat Openings and edges in mature mixedwood forest. Seasonality Adults have been collected in Alberta in August. Identification
A medium-size (3.8-4.0 cm wingspan) contrasting grey and black moth. Forewings are smooth, almost iridescent pale violet grey and dark slate grey. The basal area and the areas distal to the postmedian and…
A medium-size (3.8-4.0 cm wingspan) contrasting grey and black moth. Forewings are smooth, almost iridescent pale violet grey and dark slate grey. The basal area and the areas distal to the postmedian and subterminal lines are pale violet grey, while the median area, especially around and below the stigma, and the area along the basal side of the subterminal line is dark slate grey and black. The stigma is a small, silvery white v-shape with an extension to the antemedian line. Forewing pattern is very attractive, and unlike any other Alberta moth. Hindwings are dark sooty grey-brown, antennae are simple, and both the sexes are alike.
Life History The adults are nocturnal and come to light. There is a single brood each year. Conservation An uncommon and local species, at the northeastern edge of its range in the foothills of Alberta. Diet Info Unknown. Probably general feeders on herbaceous plants like most other members of the genus. Range
A western species, found from the foothills of Alberta west almost to the coast of British Columbia, south to southern Washington, northeastern Oregon, central Idaho, northern Wyoming and central Utah. In Alberta, it…
A western species, found from the foothills of Alberta west almost to the coast of British Columbia, south to southern Washington, northeastern Oregon, central Idaho, northern Wyoming and central Utah. In Alberta, it has been taken in the foothills and low elevations in the mountains, north almost to Hinton.

Citation

Page Citation for Autographa v-alba

Page Citation

"Species Details - Autographa v-alba, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/2-1130. Accessed 06 Nov. 2024.

References

Specimen Information

There are 33 specimens of this Species.

33 results plotted on map in 11 markers.
Note: Only records with latitude and longitude coordinates are plotted on map.

UASM24069 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Kananaskis Country Collected ByTroubridge, J. Date Collected2002-08-16

UASM59415 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Waterton Lakes National Park Collected BySchmidt, B. C.; Dombroskie, J.; Anweiler, G. G. Date Collected2006-08-14

UASM170712 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Mount Kobau Collected ByTroubridge, J. Date Collected1997-08-01

UASM170713 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Mount Kobau Collected ByTroubridge, J. Date Collected1997-08-01

UASM170714 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Mount Kobau Collected ByTroubridge, J. Date Collected1997-08-01

UASM170715 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Mount Kobau Collected ByTroubridge, J. Date Collected1999-08-04

UASM170716 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Mount Kobau Collected ByTroubridge, J. Date Collected1999-08-04

UASM170717 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Watch Peak Collected ByTroubridge; Hensel Date Collected2000-08-01

UASM170718 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Watch Peak Collected ByTroubridge, J. Date Collected1996-08-16/1996-08-17

UASM170719 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Watch Peak Collected ByTroubridge, J. Date Collected1996-08-16/1996-08-17

UASM170720 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Kananaskis Country, Hailstone Butte Collected ByTroubridge, J. Date Collected1998-07-25

UASM170721 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Kananaskis Country, Hailstone Butte Collected ByTroubridge, J. Date Collected1998-07-25

UASM170722 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Yakima county, Bethel Ridge Collected ByTroubridge, J. Date Collected1995-08-18

UASM170723 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Mission Ridge Collected ByTroubridge, J. Date Collected1998-07-10

UASM170724 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point Collected ByCrabo, L. G.; Coughlin, C. A. Date Collected1989-08-04

UASM170725 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point campground Collected ByTroubridge, J. Date Collected1997-08-06

UASM170726 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point campground Collected ByTroubridge, J. Date Collected1997-08-06

UASM170727 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point campground Collected ByTroubridge, J. Date Collected1997-08-06

UASM170728 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point campground Collected ByTroubridge, J. Date Collected1997-08-06

UASM170729 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point Collected ByTroubridge, J. Date Collected1999-08-05

UASM170730 - Autographa v-alba

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Washington, Chelan county, Junior Point Collected ByTroubridge, J. Date Collected1999-08-05

Adult Seasonal Distribution