German Cockroach (Blattella germanica)
Appearance: It is 10-15 mm long, the adult is yellowish-brown and larvae somewhat darker.
Reproduction: For 2-4 weeks the female carries a capsule with 36-44 eggs. Cocoons come out of them, and to fully develop they need 1-2 months at a temperature of 30°C. Biotic potential of a single female is around 35000 cockroaches per year.
Habits and habitat: It prefers hot, narrow and damp places with an abundance of food. It releases a characteristic smell and is active mainly in the dark.