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Do Madagascar hissing cockroaches make good pets?
Madagascar hissing cockroaches turn out to be great pets. Unlike other roach species, they don’t infest human habitats, and thus, are not considered pests. In the wild, they survive on the jungle floors hiding under the leaves, logs, and rocks. They are active during the night as they are nocturnal species.
Is a madagascar hissing cockroach a detritivore?
Madagascar hissing cockroaches are primarily described as detritivore, which suggests that these insects feed on dead leaves and plant materials present on the forest floor, which might also include fallen fruit.
Do Madagascar hissing cockroaches lay eggs?
Many insects lay eggs, but female Madagascar hissing cockroaches create a cocoon-like egg case called an ootheca and carry the eggs (and neonatal nymphs) inside their bodies. They then bear up to 60 living young, called nymphs.

Can Madagascar hissing cockroaches infest your house?
They currently do not infest structures in the U.S. In some places, people eat hissing cockroaches because they are high in protein and readily accessible. The eating of insects is called “entomophagy.” Madagascar hissing cockroaches have been featured in many popular films and television shows.
Is a hissing cockroach poisonous?
How serious are Madagascar hissing cockroaches? These insects pose no known danger to humans.
Do Madagascar hissing roaches bite?
Madagascar hissing cockroaches don't bite humans or other animals. When they clash with other cockroaches, they battle by ramming each other with their horns. They defend themselves by hissing loudly. There's no risk of being bitten by these insects.
What are Madagascar hissing cockroaches attracted to?
Similar to other cockroaches, the MHC is negatively phototactic (moves away from light) and, therefore, is nocturnal in activity. The MHC is also omnivorous (eats anything), but is strongly attracted to peanut butter, bananas and oranges. When living in colonies, this species exhibits a definite social hierarchy.
Are hissing cockroaches friendly?
The easygoing nature of the Madagascar hissing cockroach makes it a good starter pet for owners who are new to insect keeping. Despite its fearsome name, the Madagascar hissing cockroaches are described by their human fans as hardy, docile, and easy to handle.
Do hissing cockroaches fly?
Madagascar Hissing Cockroaches give birth to live young and they do not fly, bite, or sting. Description: Madagascar Hissing Cockroaches are reddish-brown to black in color and grow up to 2 to 3 inches. They have a relatively long, flat body with no wings. Their legs are covered in small spines, which aid in movement.
Do hissing cockroaches smell?
Each Madagascar hissing cockroach has its own characteristic sound, and the cockroaches can distinguish between each other's hisses. There is no odor associated with these cockroaches or their feces.
What can I feed my hissing cockroaches?
Feeding and Diet Madagascar Hissing Cockroaches are vegetarian scavengers. They spend their time hunting on the forest floor for vegetation and fruit that has fallen. In captivity they eat a variety of fruits and vegetables. An easy way to create a varied diet is with Zilla Reptile Munchies Vegetable and Fruit Mix.
How long do hissing cockroaches live?
5 yearsIn good conditions, a hissing cockroach may live up to 5 years. If males and females are kept together, they will breed. Since females carry their ootheca internally, it may not be immediately apparent if a female is 'pregnant,' so a clutch of nymphs may suddenly appear.
Can you pet a cockroach?
Q: Can you play with a pet cockroach? A: Because it is an insect, you cannot really “play” with a roach like you would other pet types. That said, certain species — including Madagascar hissing cockroaches — can be held gently and allowed to crawl around on your hand.
How long can hissing cockroaches go without food?
They can withstand 10 times more radiation than humans and, like other cockroach species, they can live up to seven days without their heads because they breathe through the spiracles on their sides, and nerves distributed throughout their bodies allow basic reflexes. They can survive a week without food or water.
Can two male hissing cockroaches together?
Social Behavior: Magagascar Hissing Cockroaches do fantastic when housed in groups. Adult males may fight with each other, but this will just result in more hissing, and not any physical damage to the insects. Often, a pair will slowly become a colony as offspring grow up.
Do hissing cockroaches smell?
Each Madagascar hissing cockroach has its own characteristic sound, and the cockroaches can distinguish between each other's hisses. There is no odor associated with these cockroaches or their feces.
How long do hissing cockroaches live?
5 yearsIn good conditions, a hissing cockroach may live up to 5 years. If males and females are kept together, they will breed. Since females carry their ootheca internally, it may not be immediately apparent if a female is 'pregnant,' so a clutch of nymphs may suddenly appear.
What are Madagascar hissing cockroaches used for?
Madagascar hissing cockroaches can be used in classrooms or at home to study or observe insect life processes, behavior and even art. These large insects serve as excellent specimens to demonstrate basic or advanced experimental concepts about the insect world.
Where are the hissing cockroaches from?
By Phil Mulder, Andrine Shufran. Print-friendly PDF. The Madagascar hissing cockroach, Gromphadorhina portentosa (Schaum), is native only to the island of Madagascar. Madagascar, the fourth largest island in the world, is located off the east coast of Africa. It has a tropical to subtropical climate that supports an extremely diverse fauna, ...
How to handle a cockroach?
When handling a MHC, pick up the insect very gently around the thorax (the hard section behind the head with the bumps) or simply pick up the container and dump the cockroach onto your hand. Be careful not to jerk the insect, since the feet have sticky pads and hooks that grip tightly. If you pull too hard, you may injure the insect. Do not attempt to hold the roach down with your hand. The sharp spines on the legs can be used as a defensive mechanism and can draw blood. Simply let your pet roam about freely from one hand to another. The MHC will not bite and is not extremely fragile; however, always be as gentle as possible.
How to get rid of mites on a roach?
Mites can be removed by gently shaking the roach in a plastic bag with a small amount of flour added. The mites fall off the roach and into the flour. Remove the roach, then tie up and discard the bag. Gently spray the excess flour off the roach with plain water from a plant mister or wash bottle.
How many molts does a roach have?
The nymphs undergo six molts (six nymphal instars).
How hot should roaches be?
Do not keep these roaches at temperatures lower than 65 F. High temperatures in their native habitat often exceed 100 F, and the MHC thrives in warm environments. Because they are cold-blooded animals, MHC may require an external heat source to maintain proper metabolism. This can be achieved in several ways.
How long does it take for a roach to mature?
It requires nearly five months for the roaches to become sexually mature. Similar to other cockroaches, the MHC is negatively phototactic (moves away from light) and, therefore, is nocturnal in activity. The MHC is also omnivorous (eats anything), but is strongly attracted to peanut butter, bananas and oranges.
Where do Madagascar hissing cockroaches live?
These roaches live in the forests on the ground floor, living and hiding under leaves, trees and other foliage. They scavenge for food like most cockroaches, feeding on plants and fruits in the woods.
What is a hissing cockroach?
The Hissing Cockroach is best known for the obvious — the hissing. You can audibly distinguish these cockroaches from others by the way they aggressively fight and hiss. They aren’t typically found in the United States, except among people who keep them as exotic domesticated pets.
What does it mean when a cockroach hisses?
This species is not native to the United States and homeowners will not typically find more than one in the home or yard. If you do spot a hissing cockroach, it is most likely an escaped pet someone kept nearby. If you hear unusual hissing sounds, there is a chance a Madagascar Hissing cockroach is near.
How long do hissing cockroaches live?
Madagascar Hissing Cockroach Life Cycle. The Hissing cockroach lives on average for two to five years, making it one of the longer living roaches in the order. They go through the typical stages of egg, nymph and adult for metamorphosis, undergoing about six moltings before becoming a fully functioning adult.
Why do cockroaches hiss?
Males can be especially aggressive, which is typically when you will hear their hissing. If you hear that sound, it could be for a few reasons — mating calls, or scaring or warning potential adversaries. You might even see two male cockroaches fighting.
How big are cockroaches?
It’s possible you have seen this pest in a Hollywood film as a stand-in for all cockroaches. They are large (two to three inches) with long, hardened brownish backs. They lack wings, but males do sport a single pair of horns.
Is a Madagascar hissing cockroach dangerous?
While bigger and louder than most cockroaches, the Madagascar Hissing cockroach poses little threat to people. While males can be aggressive and emit loud hissing sounds, it typically won’t move toward people unless it fears for its life. But for the most part, this roach is harmless.
What is a Madagascar hissing cockroach?
Madagascar hissing cockroaches are one of many fascinating animal species to hail from the island of Madagascar.
How do Madagascar hissing cockroaches make noise?
Madagascar hissing cockroaches, however, exhale air through their breathing holes. This audible use of the respiratory system is far more common in vertebrates.
How many nymphs do Madagascar cockroaches have?
Females create a cocoon-like egg case called an ootheca and carry their eggs (and neonatal nymphs) inside their bodies. They then bear living young—as many as 60 nymph roaches.
What is a hissing cockroach?
This insect looks—and sounds—like anything but a run-of-the-mill roach. Madagascar hissing cockroaches are one of many fascinating animal species to hail from the island of Madaga scar.
Do Madagascar cockroaches fertilize females?
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.
Where do hissing cockroaches come from?
Biology. Madagascar hissing cockroaches are large cockroaches (2-3 inches long and 1 inch wide), which are native to the island of Madagascar, off the coast of Africa.
How do cockroaches differentiate males from females?
Males can also be differentiated from females by their brushier antennae. Females appear to bear living young, but nymphs actually emerge from an egg case called ootheca. In most cockroach species the female drop the ootheca on the ground or deposit and glue it to something.
How many times do cockroaches molt?
In the Madagascar Hissing Cockroach, the ootheca is retained within the body of the female until eggs hatch. The nymphs molt six times during the course of their lives. At the last molt they become sexually mature adults.
How do males and females look different?
Males look different from females (sexual dimorphism). Males have prominent protrusions on the thorax, which are called pronotal humps. Females have very small bumps or none, with a much smoother thorax. Males can also be differentiated from females by their brushier antennae.
Do Madagascar cockroaches fight?
Females are gregarious and do not fight. As their name suggests, the Madagascar Hissing Cockroaches produce a hissing sound. That is accomplished by pushing air forcefully through a pair of modified spiracles, which are small openings through which air is taken into the trachea.
Where do hissing cockroaches live?
Madagascar Hissing Cockroach Behavior and Temperament. The Madagascar hissing cockroach, Gromphadorhina portentosa, native to the large island of Madagascar off the East coast of Southern Africa, is one of the world's largest cockroach species.
What does a hisser do to a cockroach?
Hissers force air through the spiracles to produce all of their various hissing sounds; one call is used to attract a mate, another is used when the cockroach is feeling threatened (known as the "disturbance" hiss), and a third known hiss is a warning, used when a male cockroach is preparing to attack another male.
Why do cockroaches hiss?
Hissing cockroaches have a pair of modified spiracles; these are the tubes insects use for breathing. These insects use these spiracles to produce the hissing sound that inspired their name. They will hiss when disturbed, and males also hiss when courting females. Sometimes a whole colony will hiss in unison, for reasons that are as yet unclear to researchers.
How many times do cockroaches molt?
Cockroaches molt (shedding their outer exoskeleton) six separate times before reaching maturity. This period is when your cockroach is at its most vulnerable; it may hide and not eat the day before a molt as it prepares for the shed. Once it reaches about seven months of age, it stops molting and has reached adulthood.
What is the best substrate for hissers?
Aspen wood shavings, one to two inches deep, are a suitable substrate for the hissers; avoid cedar or pine shavings which will make them sick. Because hissers do not like bright light, provide only very subdued ambient lighting, and add some hiding places. They will be happy with hiding places as simple as the cardboard rolls from toilet paper, pieces of cardboard egg cartons, cork bark, driftwood, and small cardboard boxes.
What to feed cockroaches?
Feed hissing cockroaches a variety of fresh fruits and vegetables, including romaine and other leafy greens (avoid iceberg lettuce) in combination with a pellet food that's high in protein, such as dry dog food. Carrots seem to be a favorite, along with oranges, apples, bananas, tomatoes, celery, squash, peas, pea pods, ...
How to tell if a roach is male or female?
Adult male roaches can be identified by their two large protruding bumps (tubercles) on their dorsal plate (prothorax) behind the head. Adult females also have tubercles in the same location but they are smooth.
How do Madagascar hissing cockroaches reproduce?
Breeding Madagascar hissing cockroaches is rather easy when you provide them with a good-sized enclosure and a proper habitat and climate.
Where can you buy Madagascar hissing cockroaches?
Many pet stores and reptile expos are selling Madagascar hissing cockroaches . They are quite easy to get, and they are not expensive to buy. Price ranges from $4 up to $8 per individual, although when you purchase multiple individuals, you often get a certain discount.
What animal is moulting in Madagascar?
Moulting of a Madagascar hissing cockroach male (photo by Seneca Park Zoo).
What do Madagascar cockroaches eat?
Madagascar hissing cockroaches are primarily herbivores. Feed your hissers a variety of fresh vegetables and fruits. You can feed them leafy greens (but avoid ice berg lettuce), carrots, tomatoes, peas, celery, apples, bananas, oranges and potatoes.
How many hissers do you need to start a colony of cockroaches?
You don’t need to keep them by the hundreds. If you want a small colony, you can already start with six hissers housed together, but keep in such situation more females than males. Males are territorial and may keep attacking each other. Large Madagascar hissing cockroach colony housed in a dark cave.
How many legs does a cockroach have?
They are beautiful brown coloured on their exoskeleton and cover their whole body, only six legs and two antennas our sticking out. However, these cockroaches are mostly known for the hissing sound they can make. They press air through respiratory openings (called spiracles) on their abdomen.
How many hissers can you have in a small aquarium?
You can house ten hissers perfectly in a small glass aquarium with a size of 20cm by 20cm. It is better not to go any smaller. When you have more space, you can house larger colonies, but when starting with ten hissers and a little patience, you’ll have soon enough over 100 cockroaches.
What does it mean when a cockroach hisses?
Hissing cockroach behavior and facts 1 Hissing cockroaches live in large colonies. 2 They hiss when threatened by a predator, to sound an alarm for other roaches in their colony or during male cockroach fights. Small holes called spiracles on their backs are used for breathing. If they force air out of the spiracle quickly, it makes the hissing sound. This audible use of the respiratory system is more common in vertebrates (as when humans emit a heavy, noisy sigh). Most insects that make noise do so by rubbing body parts together or by vibrating membranes. 3 They're most active at night. 4 Males sport large horns, which they use in aggressive encounters like the battles between horned or antlered mammals. Rivals ram each other with their horns or abdomens and hiss as they fight. Winners hiss more than losers, so the sounds may help determine a roach hierarchy. 5 They're an important link in the food chain, breaking down forest debris and providing food for larger animals.
Where do hissing cockroaches live?
Madagascar hissing cockroach. Gromphadorrhina portentosa. Madagascar hissing cockroaches live in forests on the island of Madagascar. They are herbivores. They live in hollow logs and scavenge amid the leaf litter and rotting wood of the forest floor for food like fallen fruit.
What do cockroaches eat?
The zoo's hissing cockroaches live in the Insect Zoo. They are fed a diet of fruit.
What are the two appendages of a roach?
Cerci are two appendages (body parts that extend from the main body) that the roach uses to sense objects in its environment. The two cerci are at the end of the abdomen.
What percent of cockroaches are not household pests?
99 percent of all cockroach species are not household pests.
How do insects make noise?
Most insects that make noise do so by rubbing body parts together or by vibrating membranes. They're most active at night. Males sport large horns, which they use in aggressive encounters like the battles between horned or antlered mammals. Rivals ram each other with their horns or abdomens and hiss as they fight.
Meet the Madagascar Hissing Cockroach
Madagascar hissing cockroaches are large cockroaches, usually about 2 to 3 inches long and 1 inch wide. They are named after the island of Madagascar, off the coast of Africa. Other common names for this insect include Madagascar cockroach, giant cockroach, hissing cockroach or just hissers.
Madagascar Hissing Cockroach Fun Fact
Madagascar hissing cockroaches are docile, easy to maintain and often kept as pets. They require a small living area with a place for them to hide, because they prefer to stay out of the light. Due to their propensity to climb, the living area must be tested to see if they can climb out of the enclosure.

Description and Biology
Living Environment
- The MHC is relatively easy to care for and makes an excellent pet. Owners should maintain their pets in an area that provides a dark, moist and secluded environment. Often laboratory colonies are maintained in large, dark trash cans, with cardboard dividers or wire mesh to add extra surface areas for the roaches to climb. Entomologists working with roaches usually keep them in glass …
Feeding
- The MHC is an opportunistic feeder, often utilizing ripened fruits that fall to the rain forest floor in Madagascar. This fruit will provide much of the moisture required for the MHC; however, they occasionally drink dew from surrounding plants. Captive MHC enjoy a wide variety of foods including dry, processed foods for dogs, cats, fish, chickens, monkeys and rats. Supplement the …
Care
- After you have your colony or individual roaches for a while, you may begin to notice tiny light-colored creatures crawling on the roaches. Similar to dogs getting fleas, the MHC sometimes carries mites. These mites only live on the roaches and will not harm them or live on humans. Their presence often indicates a problem with sanitation within the cage. Leaving food or dead r…
Demonstrations and Observations
- Madagascar hissing cockroaches can be used in classrooms or at home to study or observe insect life processes, behavior and even art. These large insects serve as excellent specimens to demonstrate basic or advanced experimental concepts about the insect world. The next page has a compilation of possible studies or observations to conduct on your MHC.
Demonstration of Insect Concepts Using Madagascar Hissing Cockroaches
- •Metamorphosis— Study and observe the molting process. 1. Keep records on how long it takes or how many molts occur over a period of time. Study the effects of different environmental conditions (hot, humid, cold, dry, wind, rain) on your insect’s development. 1. Locomotion— Study and observe how the MHC walks. 1.1. Look at crawling abilities on different surfaces. 1.2. Allow …