The American cockroach (Periplaneta americana) is the largest species of common cockroach, and often considered a pest. In certain regions of the U.S. it is colloquially known as the waterbug, though it is not a true waterbug since it is not...
The Florida woods cockroach is a large cockroach species which typically grows to a length of 30–40 mm (1.2–1.6 in). When alarmed, adults can eject an extremely foul-smelling directional spray up to 1 m, which inspired several of its other common...
The oriental cockroach (Blatta orientalis), also known as the waterbug (as they live in damp areas) or black cockroaches (as their bodies are mostly dark), is a large species of cockroach, adult males being 18–29 mm (0.71–1.14 in) and adult females...
The Australian cockroach (Periplaneta australasiae) is a common species of tropical cockroach, with a length of 23–35 mm (0.91–1.38 in).It is brown overall, with the tegmina having a conspicuous lateral pale stripe or margin, and the pronotum (head...
The smokybrown cockroach (Periplaneta fuliginosa) is a large species of cockroach, winged, and growing to a length of 32–35 millimetres (1.3–1.4 in).
The brown cockroach (Periplaneta brunnea) is a species of cockroach in the family Blattidae. It is probably originally native to Africa, but today it has a circumtropical distribution, having been widely introduced. In cooler climates it can only...
