Apamea burgessi ona

Smith, 1909

A of in the , distributed in the North Great Plains. The nominate subspecies Apamea burgessi burgessi occurs in the eastern portion of the range, while A. burgessi ona occupies more western localities. Like other members of the Apamea, it is and attracted to light sources. The presents identification challenges due to individual variation and overlapping morphological traits with related .

Apamea burgessi ona by (c) Jared Shorma, some rights reserved (CC BY), uploaded by Jared Shorma. Used under a CC-BY license.

Pronunciation

How to pronounce Apamea burgessi ona: /əˈpæmiə bɜrˈɡɛsaɪ ˈoʊnə/

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Identification

Difficult to distinguish from other Apamea and due to substantial individual variation. The Apamea is noted as particularly challenging for identification because of overlapping appearances among species. Subspecies distinction from A. burgessi burgessi is based on geographic distribution rather than readily apparent morphological differences. Detailed examination of or molecular analysis may be required for definitive identification.

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Habitat

Associated with prairie and grassland . The of environment suggests open landscapes with grasses and .

Distribution

Recorded from the Canadian provinces of Alberta and Saskatchewan. Represents the western of Apamea burgessi, with the nominate subspecies occurring further east.

Behavior

; attracted to artificial light sources. This is consistent with observations of other Apamea at light stations during surveys.

Similar Taxa

  • Apamea burgessi burgessiThe nominate , distinguished primarily by eastern geographic distribution; morphological separation is subtle and requires expert examination.
  • Other Apamea speciesThe as a whole presents identification difficulties due to individual variation and convergent morphological traits among .

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