Thallis vinula (A fungus beetle)

Mature larvae burrow into rotten woods to pupate, and it takes about one week for adults to stabilize the color pattern.

https://sites.google.com/site/insectsoftascucujiformia/suborder-polyphaga/erotylidae-pleasing-fungus-beetles/thallis-vinula

Regional distribution

Thallis vinula is listed in the following regions: