This genus is endemic to Tasmania where two species have been recorded.
Persocoma carenoides
References:
ABRS 2020. Australian Faunal Directory. Australian Biological Resources Study, Canberra. https://biodiversity.org.au/afd/taxa/Percosoma_sulcipenne/checklist Viewed [10/7/2025]. https://biodiversity.org.au/afd/home
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