Pterostichus patruelis

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

SeasonalityAdutls collected in May to July, September and October. IdentificationMember of the patruelis group, (subgenus Argutor). Pure black, rather dull, mouthparts,base of inner antennal segments and at least tibiae piceous. Prothorax with very slight and short sinuation of sides before hind angles, which are about right; latero-basal fovea usually surrounded by scattered puntures. Elytral striae virtually impunctate. Prosternum smooth. Length 6 to 8 mm.

Scientific Name Pterostichus patruelis Habitat Eurytopic swamp species, especially prevalent in sphagnum bogs and eutrophic Carex mires. Seasonality Adutls collected in May to July, September and October. Identification

Member of the patruelis group, (subgenus Argutor). Pure black, rather dull, mouthparts,base of inner antennal segments and at least tibiae piceous. Prothorax with very slight and short sinuation of sides before hind angles, which are about right; latero-basal fovea usually surrounded by scattered puntures. Elytral striae virtually impunctate. Prosternum smooth. Length 6 to 8 mm.

Life History Overwinters in the adult stage. Conservation Relatively common. Diet Info Both larvae and adults are predatory. Range This species is recorded from northern United States and most of Canada. In Alberta this species is

Page Citation

"Species Details - Pterostichus patruelis, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/2-5020/9-293135. Accessed 04 Nov. 2024.

109 results plotted on map in 32 markers.
Note: Only records with latitude and longitude coordinates are plotted on map.

UASM255523 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Alaska Highway Collected ByBall, G. E. Date Collected1958-06-20

UASM255524 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: British Columbia, Alaska Highway Collected ByBall, G. E. Date Collected1958-06-20

UASM255525 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: Michigan, Delta county, Isabella Collected ByHenson, E. B. Date Collected1951-05-20

UASM267385 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Ontario, Point Pelee Collected ByGoulet, H. Date Collected1966-08-19

UASM267386 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Ontario, Point Pelee Collected ByGoulet, H. Date Collected1966-08-19

UASM356779 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: New Jersey, Union county, Roselle Park Date Collected1930-11-02

UASM356780 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: New Jersey, Union county, Roselle Park Collected ByNicolay, A. Date Collected1930-11-02

UASM356781 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: New Jersey, Union county, Roselle Park Collected ByNicolay, A. Date Collected1930-11-02

UASM356782 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1920-04-23

UASM356783 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: New Jersey, Union county, Roselle Park Date Collected1928-04-08

UASM356784 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1915-04-12

UASM356785 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedUnited States: New Hampshire, Grafton county, Thornton Collected ByDarlington Date Collected1930-06-28

UASM356786 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1915-07-19

UASM356787 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1926-07-09

UASM356788 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1920-06

UASM356789 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1926-07-09

UASM356790 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1919-07-18

UASM356791 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Date Collected1918-08

UASM356792 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1915-10-11

UASM356793 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, St. Albert Collected ByCarr, F. S. Date Collected1924-07-12

UASM356794 - Pterostichus patruelis

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Edmonton Collected ByCarr, F. S. Date Collected1915-07-01

Adult Seasonal Distribution

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Species Details