Madagascar Hissing Cockroach

Tropical rainforest floors of Madagascar, living in leaf litter, rotten logs, and under bark

Detritivore; feeds on decomposing plant material, fallen fruit, and organic debris

Wingless and nocturnal; produces a distinctive hissing sound by forcing gas through spiracles for defense, courtship, and hierarchy displays

Harmless to humans as they do not bite or sting and cannot infest homes; highly beneficial as ecosystem decomposers and widely kept as educational pets and exotic feeder insects