Madagascar Hissing Cockroaches – Breeding, Sexing, Care, Diseases, Cging, Substrates, Humidity

Government: Animalia

Phylum: Arthropoda

Table: Insecta

Family: Blaberidae

kind of: Gromphadorhina

Madagascar Hissing Cockroaches Overview

Madagascar meat comes from the island of Madagascar. They are one of the most popular beef dishes around. Some common names they go by are hissers, hissing roach, hisser or the scientific name of Gromphadorhina portentosa. They are one of the wingless insects. They are good climbers and can easily climb plastic or glass. The usual incubation period is 3 to 6 months and can last up to 5 years. The thump is popular because of its size and the hissing sounds it makes. They push the air out of the stomach. They use this sound to scare away predators. It’s worth seeing the cat jump when it purrs 😉 They’re fun cat ears and fun to watch.


Madagascan sex is easy. The male has horns on his head (pronotum) and heavy antennae. They will produce horns as they get older so it is more difficult to spot the young nymphs.


It is very easy to develop acne. The key when young is plenty of food, warmth, darkness and moisture. Many people wonder why their chickens do not breed and I know that most of the time it is due to lack of temperature. About 85 to 89 degrees is where I find it produces the most fruit.


Caring for muscles is easy. This type of pet is one of the most interesting of them. First you need to get something big for them and have a little bark, egg crates or other things for them to hide. of your basket they cannot rise above this. Some kind of substrate like eco earth or earthy things like that can be bought at a pet shop. Make sure there are no additives in the mix like fertilizers as these can harm your roaches. You can eat fruits and vegetables or you can use different types of kibble. I found that they love yellow squash, carrots, oranges and apples. Citrus is one of their favorites and is good for them. Cricket foods sometimes attract mealy mites, which are not harmful but annoying. Frozen vegetables can be a good source of protein for your muscles. For water you can mist your substrate twice a week and keep the orange slices there because they will draw water from them. Another source is liquid crystals.

Diseases or illness

If you find that your muscles are eating each other, there may be a protein deficiency. Eggshells, dog food, cat food or kibble are excellent sources of protein.

The madagascar hissing roach has a type of mite. These mites will feed on the food and the foam of the perfume. They are not good for most in small numbers but if you have a lot you need to clear your throat. The best way I’ve found to do this is to put them in a zip lock with the flour. Shake a little and get rid of all the mites in the flour. Now rinse your roach with water to remove all the flour. Not fun but work.

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