Agrotis vancouverensis

Grote, 1873

Vancouver Dart

Agrotis vancouverensis, commonly known as the Vancouver Dart, is a to the Pacific Northwest of North America. The was first described by Augustus Radcliffe Grote in 1873. are active in late spring and early summer with a single . The measure approximately 33 mm in length.

CATALOGUE-BM-LXVIII by Sir GEORGE F. HAMPSON, Bart.. Used under a Public domain license.Agrotis vancouverensis 03 by CBG Photography Group, Centre for Biodiversity Genomics. Used under a CC0 license.Agrotis vancouverensis 05 by CBG Photography Group, Centre for Biodiversity Genomics. Used under a CC0 license.

Pronunciation

How to pronounce Agrotis vancouverensis: /əˈɡroʊtɪs vænˌkuːvərˈɛnsɪs/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Distinguished from other Agrotis by its geographic restriction to the Pacific Northwest region west of the Cascade Mountains. length of approximately 33 mm provides a size reference. Exact diagnostic morphological features separating it from are not specified in available literature.

Images

Appearance

approximately 33 mm in length. Specific coloration and pattern details not documented in available sources.

Habitat

Found west of the Cascade Mountains in the Pacific Northwest. Specific microhabitat preferences not documented.

Distribution

Pacific Northwest of North America; common west of the Cascade Mountains. Distribution records include Alberta and Saskatchewan, Canada.

Seasonality

are on in late spring and early summer. One per year ().

Diet

feed on various herbs. Specific not documented.

Life Cycle

One per year (). with , , , and stages. Larval development occurs on herbaceous plants. stage not specified in available sources.

Ecological Role

Larval ; contributes to in herbaceous . Specific functions not documented.

Similar Taxa

  • Agrotis ipsilon (Ipsilon Dart/Black Cutworm)Congeneric with similar pattern ('Dart'), but has much broader distribution across North America and is a significant agricultural pest with different larval preferences.
  • Other Agrotis speciesThe Agrotis contains numerous similar-appearing ; A. vancouverensis is distinguished by its restricted Pacific Northwest distribution west of the Cascade Mountains.

More Details

Subspecies

Three recognized: Agrotis vancouverensis vancouverensis, Agrotis vancouverensis semiclarata, and Agrotis vancouverensis dentilinea.

Tags

Sources and further reading