Genus Cafius

Six species are listed in Tasmania.

Cafius sabulosus
(pronotum not punctured)

Cafius australis 
(pronotum loosely punctured)
 

References:

Grove S.J., Forster  L. G. ,Porch, N. (2021) An illustrated checklist of the insects of Tasmania. Part 1 – Coleoptera (beetles). The Royal Society of Tasmania. Hobart