German CockroachBlattella Germanica from South East Asia. 1-2cm in length. Adults are light brown colour with wings. Commonly found around appliances and cracks or crevices in kitchens.
Gisborne CockroachDrymaplaneta Semivitta native to Australia. AKA Wood Roach. 2-4.5cm long. Dark glossy brown with light bands down each side. Nymphs can be mistaken for German Roaches. Mostly found outdoors.