Australian Capital Territory
Canberra & Southern Tablelands
New South Wales
Canberra & Southern Tablelands
The larger ('major') males of this species carry a slender horn on the pronotum, projecting forward and downward over the head. Females and minor males lack the horn. A related species, O. leanus, extends from coastal Queensland to Batemans Bay, where its distribution meets that of the southern O. pronus. Male O. leanus lack the horn of O. pronus.
Onthophagus pronus is listed in the following regions:
