Madagascar Hissers 50 1-2 inch hissers
Gromphadorhina portentosa A.K.A. The Madagascar hissing roach
What's that sound? The name "hissing cockroach" comes from the noise this species makes when threatened. Males also make a hissing sound to attract mates or threaten rivals.
The Gromphadorhina portentosa roach reaches enormous size compared to other species.
Great mid sized hisser pack. 50 1 -2 inch Madagascar hissers. Add 1 to your cart for every 50 roaches.
These wingless roaches can climb glass and plastic. A barrier ( such as our Super Slick Roach Barrier) is needed to facilitate containment.