Genus Dactylosternum

Dactylosternum, either D. abdominale or D. marginale, the two species of the genus in Australia that have elytral striae, with these photos. D. abdominale might seem more likely based on distribution and abundance, but not definitive
Late December 2022
nipaluna/Hobart
Identification and information thanks to Matthew Pintar

IMG 5399  IMG 5400  IMG 5401