Brownbanded cockroach, <i>Supella longipalpa</i>. From left to right: adult male, adult female, nymph. Ootheca (egg case) below.
Brownbanded cockroach, Supella longipalpa. From left to right: adult male, adult female, nymph. Ootheca (egg case) below.
Credit: Dong-Hwan Choe