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The Taxonomic Report of the International Lepidoptera Survey

2020

Sweet Grass Hills

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Review Of The Speyeria Egleis Complex In Montana, With The Description Of Two New Subspecies (Lepidoptera: Nymphalidae: Heliconiinae), Steve Kohler Dec 2020

Review Of The Speyeria Egleis Complex In Montana, With The Description Of Two New Subspecies (Lepidoptera: Nymphalidae: Heliconiinae), Steve Kohler

The Taxonomic Report of the International Lepidoptera Survey

Four phenotypically and geographically distinct sets of populations of Speyeria egleis are identified in Montana. Two new subspecies are named from northwestern and northcentral Montana. Two existing names are recognized (S. e. macdunnoughi from southwestern Montana, southeastern Idaho, and northwestern Wyoming, and S. e. albrighti from central Montana. S. e. near macdunnoughi from Oregon and Washington is discussed.