Grasshoppers comprise one of the oldest insect families on earth. The first grasshoppers probably appeared 250 million years ago during the Triassic period.

They belong to the Arthropoda phylum, which includes other insects as well as spiders, scorpions, crabs, and their relatives. Phylum is a category that biologists slot living things into, and Arthropoda, which means “joint-footed” is the largest phylum.

Grasshoppers also belong to the Caelifera suborder as well as a multitude of families, subfamilies, tribes, subtribes, and species. They’re found all over the world save Antarctica.

6 Incredible Grasshopper Facts!

• Grasshoppers don’t undergo complete metamorphosis the way many other insects do. They hatch out as nymphs or hoppers, which simply look like tiny, wingless adults. It takes them five molts to reach adult size.
• Under the right conditions, grasshoppers can change their characteristics, including their color and even their behavior to form great swarms.
• There are places on earth, such as Indonesia and Africa, where grasshoppers are a regular part of the diet. They are a good source of protein.
• Acridology is the study of grasshoppers.
• Scientists know of at least 11,000 species of grasshopper, but they are certain there are more to be discovered.
• The largest grasshopper in the world is the hedge grasshopper. The species lives in Australia and can grow to 3.5 inches in length!

You can check out more incredible facts about grasshoppers.

Grasshopper Species, Types, and Scientific Name

The known 11,000 plus species and types of grasshoppers can’t be listed in this space, but one of their defining characteristics is the ability to leap many times their own body length. A “typical” grasshopper can jump 10 times its height and 20 times its length. They hop to escape predators or just because they need to move from one place to the other. Learn more about the highest jumping animals on earth here.

Many species are so well camouflaged that they seem to disappear when they hide in the tall grass. On the other hand, when they’re disturbed some species open their wings and startle potential predators with a bright flash of color.

There are three types of green-striped grasshopper. They are:

• Green-striped grasshopper, whose scientific name is Chortophaga viridifasciata.
• Southern green-striped grasshopper, whose scientific name is Chortophaga viridifasciata australior.
• Northern green-striped grasshopper, whose scientific name is Chortophaga viridifasciata viridifasciata.

There are six types of Xanthippus grasshopper:

• Sierra grasshopper, whose scientific name is Xanthippus sierra.
• Sandhills band-wing grasshopper, whose scientific name is Xanthippus montanus.
• Redshanked grasshopper, whose scientific name is Xanthippus corallipes.
• Xanthippus aquilonius
• Xanthippus olancha
• Xanthippus brooksi

There are three types of Differential grasshopper:

• Differential grasshopper, whose scientific name is Melanoplus differentialis.
• Melanoplus differentialis differentialis
• Melanoplus differentialis nigricans

Appearance: How To Identify Grasshoppers

Grasshoppers can look surprisingly different from each other, and some don’t quite look like grasshoppers at all. The leaf grasshopper, Phyllochoreia ramakrishnai for example, mimics a fresh green leaf. But what they all have in common are the usual characteristics of an insect, which is a body plan that has a head, a thorax, and an abdomen. The grasshopper’s head is arranged vertically at a not quite 90-degree angle at the front of the thorax, and its mouth is found at the bottom of the head. The jaws there allow the grasshopper to bite and chew its food, though it doesn’t bite people.

Grasshoppers have two large compound eyes, three simple eyes, and a pair of antennae that serve as organs of smell and touch. Biologists use the length of the antennae to determine whether the insect is an “ordinary grasshopper” or a locust. An ordinary grasshopper’s antennae are long, while those of a locust is short.

The grasshopper’s thorax and abdomen have segments made of chitin. The animal’s six legs and wings, if it has wings, are found on the thorax. The final pair of legs are diagnostic for the grasshopper because they are powerful, with strong “thighs.” The back edge of the legs has spines and spurs.

The grasshopper’s abdomen has 11 sections. The first is attached to the thorax and holds the insect’s auditory system. The last four segments are reduced, and the last two have the insect’s reproductive organs. Female grasshoppers are usually bigger than males, and their ovipositors give the suborder its name. Caelifera is a Latin word that means “chisel-bearing.” This refers to the ovipositor’s shape and how it is used to drill down into the ground so the female can lay her eggs.

Some types of grasshoppers make noise or stridulate by rubbing pegs on their hind legs against parts of their forewings. It’s usually males who stridulate to attract mates, but females have been known to stridulate. Other grasshoppers make a clacking sound when they fly by clashing their front and hind wings together.

Grasshoppers are usually solitary, but when conditions are right, they can form groups called swarms. Swarms are sometimes made up of billions of individuals.

Adult grasshoppers range in size from 0.39 inches to 2.75 inches, depending on the species. The average weight of a grasshopper is 0.01 ounce, and most grasshoppers are shades of green or brown. Some species, such as the horse lubber and the rainbow grasshopper, have a coloring that mimics the coloring of wasps. Grasshoppers’ colors serve as camouflage or to fool would-be predators into thinking they are dangerous. The lifespan of a grasshopper is around 12 months.

Habitat: Where to Find Grasshoppers

The grasshopper’s name gives a clue to where it can be found. It is found in habitats where grass and other food plants are abundant. This means, basically, any place on earth where it is not extremely dry or extremely cold. Many species of grasshopper prefer places where plants do not grow very tall, though some can be found in moist forests or jungles. Grasshoppers are also easily found in urban parks and suburban yards and gardens.

Diet: What Do Grasshoppers Eat?

Grasshoppers, famously, eat all manner of plants, even those grown on farms. This makes them considerable pests in many areas of the world. They will eat new, tender leaves, flowers, and stems. Some grasshoppers eat poisonous plants to transfer that poison into their own bodies to make them distasteful to predators. They also eat seeds, and sometimes they will eat dead insects. Locusts have been known to eat each other when food is scarce.

Grasshoppers aren’t fussy about the plant material they eat, but plants sprayed with enough pesticide can kill them. It’s not unusual for a grasshopper to eat 16 times its own weight at a sitting.

Want to learn more about what grasshoppers eat? Check out our complete guide ‘What Do Grasshoppers Eat.‘

Prevention: How to Get Rid of Grasshoppers

Normally, grasshoppers don’t do too much damage to lawns and gardens. They fall prey to a great many predators such as ants, tachinid and robber flies, spiders, birds, cats and dogs. They are also subject to many sorts of diseases. Most grasshoppers don’t even manage to hatch out of their eggs, and nearly all die during the winter in places where the winters are very cold. Even those who aren’t winter-killed only live for a few years if they avoid predators or disease.

Grasshoppers can become a huge problem when they swarm. Scientists really don’t know why locusts form swarms. It might be because lots of rainfall made food abundant and caused the population to explode. It might also be because conditions were dry, warm and sunny and also caused the population to explode. When the food runs out, the swarm takes to the air and flies in search of more of it. It won’t matter if it’s a field of wheat or another crop that a farmer needs to make a living.

The best way to control grasshoppers is to make the environment unattractive to them. This may be as simple as removing the tough weeds near drainage ditches that are near croplands or gardens. Farmers and gardeners can mix a grasshopper parasite called Nosema locustae with bait, infect the insects with Metarhizium acridum, a type of fungus, or spray plants with neem oil. Insecticides are not very effective for the tough and mobile adult grasshoppers, though they might work on hoppers.

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