Madagascan hissing cockroaches act as decomposers, eating leaf-litter on the forest floor and decaying plant, rotten fruits that have fallen from trees, fungi and animal tissue. Males use these horns in battles for dominance, similar to the clashes between head-butting bighorn sheep. The noise is so loud it can be heard 12 feet away! Madagascar Hissing Cockroach Madagascar Hissing Cockroaches are movie stars! Madagascar Cockroach Hissing : Lifespan/Facts Hisser Roach Breeding. This audible use of the respiratory system is far more common in vertebrates. Not listed by the International Union for the Conservation of Nature (IUCN). Scientific name: Gromphadorhina portentosa Family:Blaberidae Order: Blattodea Class: Insecta Range: Madagascar Habitat: Tropical Forest and Rainforest Lifespan: 2 to 3 years What do they look like? Madagascar hissing cockroaches are endemic species, only found on the island of Madagascar. They are actually afraid of light. Males possess a pair of large pronatal horns behind their head, these structures are much smaller in females. Hissing Cockroaches are large, wingless cockroaches that may be the best starter cockroach species. overview; data; media; articles; maps; names; Scientific Names. This species has special breathing pores along the sides of its body. Madagascar Hissing Cockroach Gromphadorhina portentosa (Schaum 1853) collect. The purpose behind the assignment was to learn about the biology of the Madagascar hissing cockroach. It belongs to the invertebrate type and class insecta. Hormetica portentosa Schaum, 1853. During molts, the casing splits down the middle of the back and the roach wiggles out of it. Hissing cockroach Photo by Chuck Dresner. What Do They Look Like? Scientific name: Gromphadorhina portentosa. These wingless insects are dark brown with orange markings on their abdomens. At night, they become more active and scavenge for meals, feeding primarily on fruit or plant materials. The hissing cockroach is ovoviparous, which means that the females give birth to live young. Little is known about its ecology, but this insect probably lives on the forest floor in rotten logs and feeds on fallen fruit. Scientific name: Gromphadorhina portentosa Family:Blaberidae Order: Blattodea Class: Insecta Range: Madagascar Habitat: Tropical Forest and Rainforest Lifespan: 2 to 3 years What do they look like? overview; data; media; articles; maps; names; Scientific Names. The Madagascar hissing cockroach is a large species of cockroach, growing up to three inches long. They can scale glass, and unlike most other cockroaches, neither the males nor females have wings. 13. Adult Size: Up to 3 inches in length. It lives up to 5 years in captivity. Scientific synonyms. It is a native species of the island of Madagascar in the African mainland. Hissing and Stilting The Madagascar Hissing Cockroach is able to communicate through “hissing” noises through breathing spiracles located on its abdomen. Madagascar Hissing Cockroach possesses a scientific name of Gromphadorhina portentosa which can grow up to 3 inches long. COMMON NAME (SCIENTIFIC NAME)Gromphadorina portentosa. Diet. Here at the Zoo. Habitat. Madagascar Hisser Roach Sometimes called the Madagascar Hissing Cockroach. The hissing cockroach has the typical insect body form of head, thorax, and abdomen. This species has special breathing pores along the sides of its body. Madagascar hissing cockroaches are one of the cockroach species but it is quite different from other cockroach species. The Madagascar hissing cockroach (Gromphadorhina portentosa), also known as the hissing roach or simply hisser, is one of the largest species of cockroach, reaching 2–3 inches at maturity.They are from the island of Madagascar off the African coast, where they can be found in rotting logs.. Winning roaches hiss more than losers, so the sounds may be used to help determine a roach hierarchy. Its scientific name is Gromphadorhina portentosa and it is commonly known as hissing cockroach or hisser. 12. Baby Madagascar hissing cockroaches are called ‘nymphs’. Scientific Name: Gromphadorhina portentosa. New research shows that male Madagascar hissing cockroaches with smaller horns—which they use in battle over females—compensate with larger testicles that may help them fertilize females. Some insects, mammals, birds, and reptiles would love to eat them. The Greater Los Angeles Zoo Association (GLAZA), a 501(c)(3) nonprofit organization, is the official support arm of the Zoo. Like 99 percent of all cockroach species, Madagascar hissing cockroaches are not pests and do not inhabit human dwellings. Females create a cocoon-like egg case called an ootheca and carry their eggs (and neonatal nymphs) inside their bodies. Madagascar hissing cockroach scientific name Gromphadorhina portentosa (Schaum) is native only to island of Madagascar. The insects may live from two to five years. Cockroaches are omnivores, eating almost anything organic including glue, paper, cloth, and even electrical wire insulation. Approx 4500 cockroach species identified around the world and Madagascar Hissing Cockroach among roach species. Scientific name: gromphadorhina portentosa Lifespan: Up to 5 Years. Madagascar Hissing Cockroach . The giant Madagascan hissing cockroach, Gromphadorhina portentosa, and the dermanyssid mite, Gromphadorholaelaps schaeferi, have evolved a very close partnership.The mites spend their entire life cycle on their host and when the host dies so do its mites. 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