Apamea burgessi

Distinguished from other Apamea species by the combination of streaked tan and gray forewings with white hindwings. The species belongs to the taxonomically challenging genus Apamea, where individual variation and overlapping appearances with congeners complicate identification. Confirmation may require examination of genitalia or other diagnostic characters not visible in standard field observations.

Wingspan 38–40 mm. Forewing streaked tan and gray; hindwing white.

Found in prairie and grassland habitats of the Great Plains and Great Basin regions. The disjunct East Coast population occupies coastal environments. Specific microhabitat preferences for larvae and adults are not documented in available sources.

Native to central North America. Core range extends throughout the Great Plains and Great Basin, from Alberta and Saskatchewan south to Texas. Disjunct population present on the East Coast of the United States. Distribution records confirm presence in Alberta and Saskatchewan, Canada.

Adult flight season occurs in September and October. Larval phenology not documented.

Adults are nocturnal and attracted to artificial light sources. Specific behavioral patterns including mating, oviposition, and larval habits are not documented.

• Other Apamea speciesMembers of genus Apamea are notoriously difficult to distinguish visually due to individual variation and overlapping morphological characters; A. burgessi is separated by the specific combination of streaked tan/gray forewings and white hindwings, though confirmation may require dissection

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