The Madagascar hissing cockroach (Gromphadorhina portentosa), also known as the hissing cockroach or simply hisser, is one of the largest species of cockroach, reaching 5 to 7.5 …

Oct 23, 2025 · Madagascar hissing cockroaches can make fascinating exotic pets that don't mind being handled. Learn about their behavior, housing, and feeding.

A general guide on how to care for Madagascar Hissing Cockroaches and how they can be used to demonstrate insect concepts.

The Madagascar hissing cockroach is a large species of cockroach known for its ability to make hissing sounds. One of the largest of all cockroach species, it is sometimes kept as a pet.

The male cockroach also uses distinct hisses to attract a mate and to intimidate other male cockroaches. When defending their territory from other males, these cockroaches will hiss,...

Discover the essential care tips for hissing cockroaches with our detailed care sheet. Learn about their ideal habitat, diet, and handling techniques to ensure your cockroaches stay healthy and …

Nov 22, 2025 · Hissing cockroaches (Gromphadorhini) are large, flightless cockroaches native to Madagascar. They grow up to four inches in length and are among the world’s largest roaches.

May 7, 2025 · Their unique ability to hiss makes them one of the most engaging invertebrate pets, ideal for both beginner and experienced keepers. This guide will cover everything you need to …

Oct 26, 2023 · What Is A Hissing Cockroach? The hissing cockroach, scientifically known as Gromphadorhina portentosa, is a large insect species native to the island of Madagascar, off …

While many insects use sound, the Madagascar hissing cockroach has a unique way of producing its hisses. In this insect, sound is produced by forcibly expelling air through a pair of modified …