Species Details

Chlaenius lithophilus

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

SeasonalityIn Alberta this species has been collected from late May to early September. IdentificationAdults: 8.0-9.5mm in length which helps to distinguish them from C. sericeus sericeus. Entire dorsal surface usually bright metallic green but sometimes with a bluish hue, elytra subopaque; appendages rufo-testaceous, antennae infuscated frm the fourth segment. With the exception of the center of the frons, the head is coarsely punctate and pubescent. Antennal segment widening apicad, almost conical in appearance, especially near base. Microsculpture absent on head which also. aids to distinguish them from individuals of C. sericeus sericeus. Microsculpture of the prothorax is irregularly isodiametric and elytra are strongly granulate. Penis is short with a blunt apex. Adapted from Lindroth 1963.

Scientific Name Chlaenius lithophilus Habitat Usually close to the borders of rivers, small pools and slough-like areas with rich surrounding vegetation. Commonly associated with C. sericeus sericeus (Forester) but also found on soft mud (Lindroth 1963). Seasonality In Alberta this species has been collected from late May to early September. Identification
Adults: 8.0-9.5mm in length which helps to distinguish them from C. sericeus sericeus. Entire dorsal surface usually bright metallic green but sometimes with a bluish hue, elytra subopaque; appendages rufo-testaceous,…
Adults: 8.0-9.5mm in length which helps to distinguish them from C. sericeus sericeus. Entire dorsal surface usually bright metallic green but sometimes with a bluish hue, elytra subopaque; appendages rufo-testaceous, antennae infuscated frm the fourth segment. With the exception of the center of the frons, the head is coarsely punctate and pubescent. Antennal segment widening apicad, almost conical in appearance, especially near base. Microsculpture absent on head which also. aids to distinguish them from individuals of C. sericeus sericeus. Microsculpture of the prothorax is irregularly isodiametric and elytra are strongly granulate. Penis is short with a blunt apex. Adapted from Lindroth 1963.
Life History Bell (1960) dissected a female specimen collected in mid-June from Ithaca, New York. This specimen was found to have mature eggs inside it indicating that adults probably lay eggs in late June. Adults likely over-winter. Conservation Relatively common. Diet Info Presumably omnivorous. Range Transamerican; in Alberta specimens have been collected as far north as Calling Lake.

Citation

Page Citation for Chlaenius lithophilus

Page Citation

"Species Details - Chlaenius lithophilus, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/2-6305. Accessed 23 Feb. 2024.

Authorship

Name Hunting, W.
Role species page author
Date 2007

References

Specimen Information

There are 81 specimens of this Species.

81 results plotted on map in 26 markers.
Note: Only records with latitude and longitude coordinates are plotted on map.

UASM72942 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72943 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72944 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72945 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72946 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72947 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72948 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72949 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72950 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72951 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72952 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72953 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1968-06-25

UASM72954 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Southeastern Alberta Collected ByBall, G. E. Date Collected1955-06-22

UASM72955 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Spring Creek Basin Date Collected1969-06-15

UASM72956 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Spring Creek Basin Date Collected1969-06-19

UASM72957 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Spring Creek Basin Date Collected1969-06-19

UASM72958 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Spring Creek Basin Date Collected1969-06-19

UASM72959 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Pembina River Collected ByBall, G. E. Date Collected1957-06-06

UASM72960 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Pembina River Collected ByBall, G. E. Date Collected1957-06-06

UASM72961 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Keoma Collected ByBall, G. E. Date Collected1955-06-07

UASM72962 - Chlaenius lithophilus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Keoma Collected ByBall, G. E. Date Collected1955-06-07

Adult Seasonal Distribution