oriental cockroach

US /ˌɔːriˈentl ˈkɑːkroʊtʃ/
UK /ˌɔːriˈentl ˈkɑːkroʊtʃ/
"oriental cockroach" picture
1.

a large, dark-colored species of cockroach (Blatta orientalis) that is commonly found in temperate regions and often infests damp, dark areas like basements and drains.

:
We found an oriental cockroach scurrying across the basement floor.
Controlling oriental cockroaches often requires addressing moisture issues.