American cockroach
American cockroach nymph dorsal
American cockroach ootheca
Asian cockroach
Asian cockroach nymph on concrete
Asian cockroach with ootheca
Asian cockroach
Australian cockroach
Australian cockroach oothecae
Beetle cockroach
Blattelid cockroach nymphs on sticky board
Brown cockroach and ootheca to scale
Brown cockroach dorsal
Brownbanded cockroach
Brownbanded cockroach nymph
Cuban cockroach
Florida woods cockroach dorsal
Florida woods cockroach nymph to scale
German cockroach dorsal
Madagascar Hissing Cockroah
Oriental Cockroach
Pennsylvania woods cockroach
Smokybrown cockroach
Surinam cockroach nymph
