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Species Page - Chlosyne damoetas
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scientific name    Chlosyne damoetas    

common name     Rockslide Checkerspot

Alpine scree slopes and rock fields.

Single-brooded, flying primarily in July.

The upperside exhibits the typical checkerspot pattern of orange and brown-black, with a checkered orange-red and cream underside. Very similar to the Northern Checkerspot (C. palla), but has a dingier upperside with less dark markings. Unlike palla, this species occurs only above tree line.

life history
The immature stages and life history of Canadian populations of this species are unknown. This species is rare and not usually encountered in numbers. It may require two years to complete its life cycle (Scott 1986).

Not of concern.

diet info
The larval hostplant is unconfirmed, but females lay eggs on various composites, including goldenrod (Solidago multiradiata) and fleabane (Erigeron) in the western US (Scott 1986).

Occurs as several geographically separate populations from west-central Alberta and central BC to Colorado and California (Scott 1986).

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Related Species Info
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References (2)
Specimen Info
There are 13 specimens of this species in the online database
Map Distribution
Adult Seasonal Distributioncreate a collection histogram with specimens
Specimen List (13)


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