There is strong sexual dimorphism observed in this genus; males are much shorter, and the apex of elytra is differently shaped, with long spines.
https://bie.ala.org.au/species/https://biodiversity.org.au/afd/taxa/29eea8a1-f264-47c9-a373-7f854f84ce95
Male
Female
Xylobosca canina (an Auger beetle) is listed in the following regions: