Species Details

Tapinoma sessile

University of Alberta E.H. Strickland Entomological Museum Read more about this collection »

SeasonalityMay to September. IdentificationWorkers are ~2.3-3.3 mm in length and are a dull dark grey-brown color (Creighton, 1950). The most characteristic features of Tapinoma are the postpetiole being greatly reduced and the gaster extending forward over the postpetiole, hiding it from view dorsally (Wheeler and Wheeler, 1963).

Scientific Name Tapinoma sessile Habitat Probably the most versatile ant species in North America, found in every known habitat (Sharplin, 1966, and Wheeler and Wheeler, 1963). Seasonality May to September. Identification
Workers are ~2.3-3.3 mm in length and are a dull dark grey-brown color (Creighton, 1950). The most characteristic features of Tapinoma are the postpetiole being greatly reduced and the gaster extending forward over…
Workers are ~2.3-3.3 mm in length and are a dull dark grey-brown color (Creighton, 1950). The most characteristic features of Tapinoma are the postpetiole being greatly reduced and the gaster extending forward over the postpetiole, hiding it from view dorsally (Wheeler and Wheeler, 1963).
Life History Colonies are made up of several thousand workers, and tend to move periodically from one nest site to another. Conservation Not of concern. Diet Info Omnivorous, but favor rotten fruit and plant sugars. Rarely farm aphids (Wheeler and Wheeler, 1963). Range Found throughout North America (Fisher and Cover, 2007).

Citation

Page Citation for Tapinoma sessile

Page Citation

"Species Details - Tapinoma sessile, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/2-38658. Accessed 09 May. 2024.

Authorship

Name Glasier, J.
Role species page author
Date 2008

Specimen Information

There are 5 specimens of this Species.

5 results plotted on map in 4 markers.
Note: Only records with latitude and longitude coordinates are plotted on map.

UASM335050 - Tapinoma sessile

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Opal Natural Area Collected ByGlasier, J. R. N. Date Collected2010-06-04

UASM335052 - Tapinoma sessile

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Sandy Point Campground Collected ByGlasier, J. R. N. Date Collected2012-09-15

UASM335053 - Tapinoma sessile

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Sandy Point Campground Collected ByGlasier, J. R. N. Date Collected2012-09-15

UASM335054 - Tapinoma sessile

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Redwater Natural Area Collected ByGlasier, J. R. N. Date Collected2010-06-04

UASM335226 - Tapinoma sessile

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Kananaskis Country, Kananaskis Collected ByGlasier, J. R. N. Date Collected2010-07-08

Adult Seasonal Distribution