What Do Crickets Eat?

What Do Crickets Eat?
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Crickets are insects with long antennae that extend beyond the length of their bodies. Crickets are notable for their chirping sound. Crickets are known to be omnivorous. These insects feed on plant and animal materials, as well as decaying matter.

There are many species of crickets in the world of insects. In this page, we had explored what do crickets eat, their diet by types, how they do hunt, how much they consume and all about crickets’ eating-related questions and well-researched answers.

Table of Contents

What Do Crickets Eat?

Type of Crickets What Do Crickets Eat?
House Crickets (Acheta domesticus) Plants, insects (both alive and dead), including members from similar species.
The Jamaican Field Cricket (Gryllus assimilis) Fly pupa and plant seedlings.
Snowy Tree Cricket (Oecanthus fultoni) Young fruits (apples, peaches, plums, and cherries), flowers, and foliage. Adult crickets also feed on aphids and caterpillars.
Camel Cricket, Camelback cricket, spider cricket, cave weta, and cave cricket (Rhaphidophoridae) Fungus, Plant matter, insects, or even fabric.
Mole Crickets (Gryllotalpa gryllotalpa) Larvae, worms, roots, and grasses. Tawny mole crickets are strictly herbivores.
Mormon Cricket (Anabrus simplex) Shrubs, forbs, grasses, crops, fruit trees, vineyards, grains, and their own species.
Jerusalem Cricket (Stenopelmatus fuscus) Leaves, roots, tubers, their own skin from molting, and small ants.

Types of Crickets and their Habitats

True crickets are classified under the family Gryllidae. About 900 cricket species have been described in this family so far. Six sample species from this family are discussed in this section, which encompasses the general cricket diet across the entire family.

What Do House Crickets Eat?

Kingdom Order Family Genus Species
Animalia Orthoptera Gryllidae Acheta Acheta domesticus

What Do House Crickets Eat?

House crickets dine on plants, and a wide array of insects, both alive and dead, including members from similar species.

  • The house crickets are considered to be natives of the southwestern parts of Asia.
  • These insects can be found in almost every part of the world, all thanks to human distribution.
  • House crickets are light yellow-brown, and they have three crossbands running on their heads.
  • House crickets inhabit structures that have adequate access to moisture and warmth.

What Do the Jamaican Field Crickets Eat?

Kingdom Order Family Genus Species
Animalia Orthoptera Gryllidae Gryllus Gryllus assimilis

What Do Jamaican Field Crickets Eat?

The Jamaican field cricket is omnivorous. Its diet consists of the fly pupa and plant seedlings. Because of consuming seedlings, crickets are considered to be agricultural pests.

  • Jamaican field crickets have a distinct black and red stripe on their bodies.
  • The Jamaican field cricket was first spotted in Jamaica.
  • This species is found in high abundance in the West Indies.
  • As suggested by its name, the Jamaican field cricket inhabits the fields.
  • It can be found in lawns, fields with weeds, on the roadsides, and other open areas.

What Do Snowy Tree Crickets Eat?

Kingdom Order Family Genus Species
Animalia Orthoptera Oecanthidae Oecanthus Oecanthus fultoni

What Do Snowy Tree Crickets Eat?

The snowy tree cricket consumes young fruits (with the example of apples, peaches, plums, and cherries), flowers, and foliage. Adults members have a broad palate. Adult crickets also feed on aphids and caterpillars.

  • The snowy tree cricket is best described as nature’s thermometers.
  • The rate at which they chirp corresponds with the temperature.
  • The snowy tree crickets are pale green, and they have a yellow to orange marking on the top of their heads.
  • These crickets can be found in vegetation, deciduous forests, gardens, and wooded environments. As their name suggests, these tree crickets are often found on trees or shrubs.

What do Mormon Crickets Eat?

Kingdom Order Family Genus Species
Animalia Orthoptera Tettigoniidae Anabrus Anabrus simplex
What Do Mormon_Crickets Eat?
What Do Mormon Crickets Eat? (Source: Wikimedia)

Mormon cricket usually eats rangeland shrubs, forbs, and grasses.

  • During migration, adult Mormon crickets feed on forage crops, fruit trees, vineyards, and grains. These Mormon crickets travel long distances in search of food.
  • Mormon crickets live in the west of North America in sagebrush and forbs.
  • Per 2006 research published in PMC, Mormon crickets move in migratory bands to find their primary nutrients protein and salt. Also, they need to move forward in swarm behavior to avoid eaten by hungry Mormon crickets following them in the rear.

What Do Mole Crickets Eat?

Kingdom Order Family Genus Species
Animalia Orthoptera Gryllotalpidae Gryllotalpa Gryllotalpa gryllotalpa

What Do Mole Crickets Eat?

Mole crickets have a variety of things in their diets.

  • Tawny mole crickets are strictly herbivores, while other types of mole crickets are omnivores, feasting on larvae, worms, roots, and grasses.
  • Interestingly, the southern mole cricket hunt for their diet by attacking live insects.
  • Mole crickets are known to leave at night to forage for leaves and plant materials, and they drag them into underground before eating.
  • Mole crickets also love to consume the roots of the plants.

What do Jerusalem crickets eat?

Kingdom Order Family Genus Species
Animalia Orthoptera Stenopelmatidae Stenopelmatus Stenopelmatus fuscus

What Do Jerusalem Crickets Eat?

Jerusalem crickets are one of nature’s recyclers who feed on dead organic matters such as roots and tubers that are already dead or dying.

  • Interestingly, Jerusalem crickets eat their skin sheds during the molting process.
  • These red skull crickets also like to eat other small insects to get nourishments.
  • Currently, these potato bugs (another name for Jerusalem crickets) reside in the Western United States and parts of Mexico.
  • There are several theories on the origin of the name Jerusalem crickets. One possible explanation for the name is that Franciscan priests working with the Navajos heard them call the cricket “skull head” and associated this with Skull Hill, the suggested burial place of Jesus.

How Do Crickets Hunt?

Crickets target and capture unsuspecting victims in their hunting quests.

  • Their preferred sources of animal proteins include aphids, mites, and ladybugs.
  • In the event of scarcity, a colony of crickets would engage in cannibalism where they target, capture, and hunt weak members of their species.

When Do Crickets Eat?

When Do Crickets Eat?

Most crickets are nocturnal, meaning they tend to come out at night to feed.

  • Other crickets, with the example of tree crickets, display both crepuscular and nocturnal behavior.
  • This means that aside from being active during the night hours, they are also active at dusk.

How Often Do Crickets Eat?

Crickets tend to feed as readily as they need to, and as long as their food is readily available.

  • During harsh weather conditions like the cold winter season, crickets enter into a process referred to as diapause.
  • During such conditions, the crickets cease growth, and their bodies shut off their biological processes.
  • In these conditions, the rate of feeding drops significantly to almost nil.

What Eats Crickets?

What Eats Crickets?

Crickets have many predators, which is all thanks to the inability of these insects to actively launch defensive tactics against their potential predators. Examples of organisms that rely on crickets for food include salamanders, spiders, turtles, tortoises, frogs, and some lizards.

What Do Sparrows Eat?

What Do Sparrows Eat?

Sparrows are small plump birds (aka passerine birds), which are brown or grey. Explore what do sparrows eat, sparrows diet by types, and what eats sparrows.
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What Do Toads Eat?

Toads are notable for their dry, bumpy skin with glands located behind their eyes. Explore what do toads eat, toads diet by types, what eats toads & more.
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What Do Armadillos Eat?

Armadillos are endemic to the Americas. Learn what do armadillos eat by their types. Armadillos are omnivores (a diet of both meat & plants materials).

Where Do Crickets Get the Required Nutrients?

How Do Cricktes Get Nutrients?

Crickets need both salt and protein in their diet. In the wild, crickets ingest soil soaked in animal’s urine as one of the salt sources. When there is deprivation of protein and salt, crickets avidly eat each other and exhibit cannibalistic behavior. Typically, crickets predate on wounded and weak members of their own species.

Do Crickets Eat Ants?

Yes, crickets do eat ants, especially Camel crickets. They usually lurk around ant nests and eat the vulnerable young ones first. As crickets are omnivores, they pretty much eat anything, including plants and small insects live or dead.

Do Crickets Eat Mosquitoes?

No – though mosquitoes are insects, there is no recorded evidence of crickets eating mosquitoes.

What Do Crickets Drink?

Do Crickets Drink Water?

Yes, crickets do drink water. If you have crickets as pets, then consider freshwater or tap water. Also, replace the water every 3 days to avoid stinking smell around the water area.

Do Crickets Eat Roaches?

Do Crickets Eat Roaches?

Yes. As crickets are omnivores and eat small insects and worms as well. When scarcity of food, crickets hunt their own species.

Do Crickets Eat Cardboard?

As cardboards and toilet paper tubes are made of paper products (full of fibers), and they are indirectly manufactured from plant/tree materials, crickets enjoy eating them. However, crickets do not eat styrofoam or plastic materials as they cannot digest any artificial chemicals.

Do Crickets Eat Spiders?

As mentioned earlier, crickets are omnivorous, and they do eat spiders, especially young ones. Interestingly, spiders are one of the predators for Crickets.

Do Crickets Eat Grass?

Do Crickets Eat Grass

Yes. In addition to insects, crickets do eat organic materials (plant decay or fresh plants), including leaves, grass, fruits, and veggies. Mole crickets are known to eat grass, especially tawny mole crickets. Also, the grass is one of the primary food sources for Mormon crickets.

Do Crickets Eat Clothes?

Do Crickets Eat Clothes?

Generally, crickets do not eat clothes as a standalone food. However, if there is a food stain or body soil on unwashed clothes, crickets tend to eat them. While eating the stuck residue from the clothes, crickets can inadvertently eat a thread which leaves a small hole. Generally, these holes become larger after the laundry.

Do Crickets Eat Scorpions?

Yes, crickets do eat scorpions. Typically, if the scorpion is big enough, a team of crickets will gang up and attack it. In general, crickets will eat young scorpions with little effort. Crickets use the same strategy on spiders as well.

Will Crickets Eat Each Other?

Yes – the cannibalistic behavior is inevitable for crickets.

  • Despite having enough plant materials and water to consume, they tend to feast on their own species, especially young or weak ones, if there is no protection around them.
  • If you have crickets as pets, follow adequate protocols to avoid crickets eating each other by feeding proper food/water and good fencing around them.

What Do Baby Crickets Eat?

What Do Baby Crickets Eat?

In the wild, baby crickets eat leaves, tomatoes, grass, fruit, and leafy veggies such as lettuce, cabbage, and roots.

  • For pet baby crickets, you can feed mandarin/oranges for quenching their thirsty or fresh apple slices.
  • Note that if crickets are bred as food for bearded dragons or leopard geckos, then mandarin or oranges are not recommended because crickets become poisonous to them.

Can Crickets Eat Apples?

Can Crickets Eat Apples?

Yes, apples are one of the delicacies for crickets.

  • The other fruits that crickets prefer are bananas, mandarin oranges, and grapes.
  • You can feed crickets the middle core or stem of the apple after cutting out the flesh. Crickets get their dietary fibers from apples.

Do Crickets Eat Grasshoppers?

Do Crickets Eat Grasshoppers?

Yes. Although Crickets and Grasshoppers belong to the same order Orthoptera, crickets do eat both dead and live grasshoppers due to being omnivorous and cannibalistic.

Where Do Crickets Fit in the Animal Food Chain?

Crickets play an essential role in the animal food chain as prey and predators.

Where Do Crickets Fit In Food Chain?

  • In their role as prey, crickets are a great source of protein to a vast range of organisms, including lizards, salamanders, frogs, and some bird species.
  • In their role as predators, crickets feed on live insects with the example of aphids. As a result of this role, crickets help maintain the natural balance of these organisms.
  • Crickets also engage in scavenging activity, a role that helps rid the environment of dead organisms.
  • In this capacity, crickets promote nutrient cycling, an action that helps to clean the environment for other organisms to propagate.
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The absence of crickets in the animal food chain would result in a collapse of the food webs in their respective ecosystems.

Cite this article as: "What Do Crickets Eat?," in Bio Explorer, September 30, 2020, https://www.bioexplorer.net/what-do-crickets-eat.html/.

Key References

  • “Gryllidae- True Crickets| Wildlife Journal Junior”. Accessed May 27, 2020. Link.
  • “House Cricket Information – How to Get Rid of Crickets”. Accessed May 27, 2020. Link.
  • “house cricket – Acheta domesticus (Linnaeus)”. Accessed May 27, 2020. Link.
  • “field crickets – Gryllus spp.”. Accessed May 27, 2020. Link.
  • “Jamaican field cricket – Gryllus assimilis (Fabricius)”. Accessed May 27, 2020. Link.
  • “August — Snowy Tree Crickets | Friends of the Mississippi River”. Accessed May 27, 2020. Link.
  • “Cannibal crickets on a forced march for protein and salt”. Accessed May 27, 2020. Link.
  • “Grasshoppers: Their Biology, Identification and Management: ID TOOLS – Species Fact Sheet: Mormon Cricket”. Accessed May 27, 2020. Link.
  • “Destructive Turfgrass Insects: Biology, Diagnosis, and Control – Daniel A. Potter – Google Books”. Accessed May 27, 2020. Link.
  • “Sösööpa-Jerusalem Cricket: An Important Insect in the Hopi Katsina Pantheon | American Entomologist | Oxford Academic”. Accessed May 27, 2020. Link.
  • “Tree Cricket”. Accessed May 27, 2020. Link.
  • “How Do Crickets Go Into a Hibernation State When Cold? | Sciencing”. Accessed May 27, 2020. Link.


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