same bug on thumb

same bug on thumb

Observation - same bug on thumb. Description: 5mm approx. Dark brown body with paired lighter spots in the middle. Looked like wing cases but didn't attempt to fly away. Alternating dark and light pattern around the trailing edge of the shell.

5mm approx.
Dark brown body with paired lighter spots in the middle. Looked like wing cases but didn't attempt to fly away. Alternating dark and light pattern around the trailing edge of the shell.