Praying Mantis Egg Case Identification

Praying mantises are an amazing insect. They are known for their large eyes, long legs, and their ability to turn their head 180 degrees. They are also known for being carnivorous predators.

Praying mantises can be found all over the world in tropical, subtropical, and temperate climates. In North America, there are about 20 different praying mantis species. One of the most common is the Chinese mantis (Tenodera sinensis).

The egg case of a praying mantis is often referred to as an ootheca. The ootheca is a hard casing that protects the eggs until they hatch. Each ootheca can contain anywhere from 10-400 eggs!

The size and shape of the ootheca depends on the species of mantis. Some have smooth cases while others have spines or ridges running along them.

Have you ever come across a small, brown egg case and wondered what kind of creature it came from? If so, it was probably a praying mantis egg case! In this post, we’ll help you to identify these curious objects.

Praying mantis egg cases are relatively easy to spot once you know what you’re looking for. They are usually small and brown, and often have a ridged or spiny surface. The shape can vary somewhat, but they are typically oval-shaped with a pointed end.

If you find an egg case and want to know what’s inside, the best way to do that is to carefully crack it open. You may be able to see the individual eggs within, which will be arranged in rows. Each egg is surrounded by its own little shell or pod.

Once the eggs hatch, the nymphs (baby mantises) will emerge and begin their search for food! If you’re lucky enough to witness this event, it’s sure to be an amazing sight.

Praying Mantis Egg Case Identification


What Do Praying Mantis Egg Cases Look Like?

Praying mantis egg cases, or oothecas, can vary in size and shape depending on the species of mantis. They are typically oblong in shape and brown or tan in color, with a ridged or bumpy surface. Each ootheca can contain anywhere from 10 to 400 eggs, which are protected by the hard outer shell.

When the eggs hatch, the nymphs (baby mantises) emerge and are immediately independent. They look like miniature versions of adults, but lack wings. Nymphs go through several molts as they grow, shedding their skin each time.

At each molt they become more similar in appearance to adults until they reach maturity and develop wings of their own.

What to Do If You Find a Praying Mantis Egg Sack?

If you find a praying mantis egg sack, the best thing to do is to leave it alone. Praying mantises are beneficial insects that help control pests in gardens and yards. If you disturb the egg sack, you may kill the developing nymphs inside.

Praying mantises lay their eggs in late summer or early fall. The egg sack, which is actually a foam-like structure called an ootheca, protects the eggs over winter. In spring, the nymphs hatch and climb out of the ootheca to start their new lives.

If you’re curious about what’s inside an egg sack, you can carefully cut open one that has already hatched. You’ll see dozens of tiny replicas of adult mantises inside, each one ready to start hunting for food as soon as it hatches.

How Many Praying Mantises are in an Egg Sac?

The average egg sac of a praying mantis contains about 200 eggs, but can range from 20 to 400.

What Time of Year Do Praying Mantis Eggs Hatch?

Praying mantis eggs hatch in the spring, typically between March and May. The amount of time it takes for them to hatch can vary, depending on the temperature and humidity levels. Once they hatch, the young mantises will go through several molts before reaching adulthood.

Praying Mantis Egg Sac Information – How To Hatch An Egg Case

How to Remove Praying Mantis Egg Sack

If you have a praying mantis egg sack in your home, you may be wondering how to remove it. While these egg sacks can be fascinating to look at, they can also be a bit of a nuisance. Here are a few tips on how to remove a praying mantis egg sack from your home:

1. Use a vacuum cleaner with an attachment. If you have a handheld vacuum cleaner, this will make the job much easier. Simply put the end of the vacuum cleaner over the egg sack and turn it on.

The suction will cause the egg sack to detach from whatever surface it is attached to. You can then dispose of it in the garbage or outside in your compost bin. 2. Use tape or glue.

Another option is to use tape or glue to attach something else to the egg sack so that you can pick it up and dispose of it more easily. This won’t work if the egg sack is attached to something delicate like wallpaper but it can be effective if it’s attached to something sturdier like furniture or clothing. 3. Cut it off with scissors.

If all else fails, you can always try cutting the egg sack off with sharp scissors or a knife.

Praying Mantis Identification

Praying mantises are a type of insect that is known for their long, thin bodies and large, triangular heads. They are usually green or brown in color, and can be found in many different habitats around the world. There are over 2,000 species of praying mantises, so correctly identifying them can be tricky.

Here are some tips to help you out: -Look at the size of the insect. Praying mantises range in size from about 2 inches to 6 inches long.

-Observe the colors and patterns on the body. Some common colors include green, brown, gray, and white. Patterns can vary greatly between species but may include stripes, spots, or no pattern at all.

-Look at the shape of the head. Most praying mantises have large, triangular heads with two bulging eyes on each side. Some species also have antennae sticking out from their heads.

-Note any other unique features. For example, some praying mantises have spines running down their backs or long tails.

Praying Mantis Egg Sac

Praying Mantis Egg Sacs are one of the most amazing things in nature. Each sac can contain up to 400 eggs, which hatch into baby mantises. The egg sacs are made of a tough material that protects the eggs from predators and the elements.

Once the eggs hatch, the baby mantises climb out of the sac and immediately start hunting for food. They are voracious eaters and will consume any insects they can catch. The adults grow to be about 3-4 inches long and have a lifespan of 1-2 years.

Praying mantises are fascinating creatures and their egg sacs are truly a wonder of nature!

Native Praying Mantis Egg Case for Sale

Looking for a fun and easy way to bring some amazing wildlife into your backyard? Why not try hatching your own praying mantis! These incredible insects are fascinating to watch and make great pest control.

Plus, they’re really easy to take care of – all you need is an egg case. Praying mantises are native to tropical and temperate regions around the world. In North America, there are several different species that you might find, including the Chinese mantis (Tenodera sinensis), European mantis (Mantis religiosa), Carolina mantis (Stagmomantis carolina), and California mantis (Stagmomantis californica).

All of these species can be purchased as egg cases online or from some garden supply stores. Once you have your egg case, all you need to do is keep it in a warm place until spring. Around late March or early April, baby mantises will start hatching out of the case.

You can either let them go in your backyard or keep them in a cage – just make sure there’s plenty of food for them! If you’re keeping them in a cage, release them once they’ve reached adulthood (around 6-8 weeks).

Praying Mantis Cocoon Hatching

As the weather begins to cool and the days grow shorter, many animals begin to prepare for winter. Some migrate south, some hibernate, and some – like the praying mantis – enter into a state of dormancy known as diapause. For the praying mantis, this process begins when she lays her eggs in late summer or early fall.

Each egg is deposited inside of a thin shell or “cocoon” made from foam-like material secreted by the mother. Once all of the eggs are in place, she covers them with another layer of foam for protection. Over the next few weeks, the temperature drops and the days grow shorter.

The mother dies, leaving her offspring to fend for themselves. Inside their cocoons, however, they are safe from predators and the elements. They will remain there until springtime when they will finally hatch – provided everything goes according to plan.

The hatching process can be triggered by a number of things: an increase in temperature, exposure to light (either natural or artificial), or even vibrations from nearby movement. Once hatched, the nymphs (baby mantises) that emerge look like miniature versions of their parents but lack fully developed wings. They will go through several molts (shedding their skin) as they mature before finally reaching adulthood sometime later in the summer.

Native Vs Non Native Praying Mantis

There are many different types of praying mantises, but the two most common are native and non-native. Native praying mantises are found in North America, Europe, Africa, and Asia. They vary in size and coloration, but all have large eyespots on their wings and long legs designed for catching insects.

Non-native praying mantises are found in Australia, South America, and parts of Asia. These species are often brightly colored and have smaller eyespots on their wings. Some non-natives can also fly, while natives cannot.

Praying mantises are carnivorous predators that use their powerful front legs to snatch prey out of the air. They will eat any insect they can catch, including bees, butterflies, crickets, flies, moths, and spiders. In captivity, they may also be fed small lizards or mice.

Native praying mantises typically hunt during the day, while non-natives are more active at night. Praying mantises lay their eggs in a foamy substance called ootheca (pronounced oo-thee-kah). This substance hardens into a protective casing that keeps the eggs safe until they hatch.

A single female may lay up to 400 eggs at one time! The nymphs (young Mantids) that hatch from these eggs look like miniature adults and go through several molts (shedding their skin) as they grow larger.

Carolina Mantis Vs Chinese Mantis

If you’re looking for a fascinating insect to add to your garden, you may be wondering about the difference between the Carolina mantis and the Chinese mantis. Both of these mantids are impressive predators, but there are some key distinctions between them. The Carolina mantis (Stagmomantis carolina) is a native species found throughout the southeastern United States.

These mantids are typically light green or brown in color, with females reaching lengths of up to 2.5 inches long. The Carolina mantis preys on a variety of small insects, including flies, aphids, and caterpillars. The Chinese mantis (Tenodera sinensis), on the other hand, is an introduced species that was first brought to North America in 1896.

These mantids are usually much larger than Carolina mantids, with females growing up to 4 inches long. They’re also typically bright green in coloration. Chinese mantids primarily prey on crickets and grasshoppers, although they will also eat smaller insects like flies and ants.

So, what’s the best mantis for your garden? If you’re looking for a smaller predator that will help control pests like aphids and caterpillars, the Carolina mantis is a great choice. If you want a larger predator that can take down bigger insects like grasshoppers, the Chinese mantis is a good option.

Ultimately, it just depends on your personal preferences!


If you’ve ever found a strange egg case in your garden or yard, there’s a good chance it came from a praying mantis. These enigmatic insects lay their eggs in cases that look like miniature versions of themselves. While the egg cases of different species can vary somewhat in appearance, there are some general characteristics that can help you identify them.

Praying mantis egg cases are typically oval or cylindrical in shape and have a ridged surface. They’re usually brown or gray in color, but some may be green or even pinkish. The eggs inside the case are arranged in rows, and each one is surrounded by its own little chamber.

If you find a praying mantis egg case and want to hatch the eggs, simply place it in a warm, moist environment. A terrarium is ideal, but an enclosed container with holes for ventilation will also work. Once the nymphs (baby mantises) hatch, they’ll be able to climb out of the case on their own.


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Author Bio
Emmanuel Orta

Hi, I am Emmanuel, and I love everything about insects, plants and building terrariums.


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