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Species Details

Lenarchus keratus

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

SeasonalityNo information available. IdentificationAdult antennae are dark red-brown and the vertex of the head dark red-brown with paler warts. Spurs dark red-brown and the formula is 1, 3, 4. In males, the clasper is composed of a right-triangular ventral base only and without a dorsal process (Nimmo, 1977).
Scientific Name Lenarchus keratus Habitat No information available. Seasonality No information available. Identification
Adult antennae are dark red-brown and the vertex of the head dark red-brown with paler warts. Spurs dark red-brown and the formula is 1, 3, 4. In males, the clasper is composed of a right-triangular ventral base…
Adult antennae are dark red-brown and the vertex of the head dark red-brown with paler warts. Spurs dark red-brown and the formula is 1, 3, 4. In males, the clasper is composed of a right-triangular ventral base only and without a dorsal process (Nimmo, 1977).
Life History Annual? Conservation Rare. Diet Info Larvae are detritovores. Range This species has been recorded from southern Quebec, near the vicinity of Lake Superior and northwestern Alberta (Nimmo, 1977).

Citation

Page Citation for Lenarchus keratus

Page Citation

"Species Details - Lenarchus keratus, University of Alberta E.H. Strickland Entomological Museum." University of Alberta Museums Search Site, https://search-test.museums.ualberta.ca/g/2-3080. Accessed 12 Sep. 2025.

References

Specimen Information

There is 1 specimen of this Species.

1 result plotted on map in 1 marker.
Note: Only records with latitude and longitude coordinates are plotted on map.

UASM6440 - Lenarchus keratus

University of Alberta E.H. Strickland Entomological Museum

Place CollectedCanada: Alberta, Fairview Date Collected1976-07-16

Adult Seasonal Distribution