What is an Insect?
An insect is a type of invertebrate animal that belongs to the class Insecta, which is part of the phylum Arthropoda, which means it has a hard exoskeleton and a segmented body. Insects are characterized by having three body segments (head, thorax, and abdomen), three pairs of legs (six legs), one pair of antennae and usually two pairs of wings (although some insects are wingless). There are over a million known species of insects, making them the most diverse group of animals on the planet. They can be found in almost every environment on Earth, and play important roles in many ecosystems, serving as pollinators, pest control, decomposition of organic matter and prey for other animals.However, some insect species can also be pests that cause damage to crops, buildings, and other structures.
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Insects Name and Scientific Name list in Hindi and English with Pictures
| Insect Name | Name in Hindi | Scientific Name | Picture |
|---|---|---|---|
| Ant | चींटी | Formicidae |  |
| Bedbug | खटमल | Cimex lectularius |  |
| Beetle | भृंग | Coleoptera |  |
| Black Bee | काली मधुमक्खी | Apis mellifera mellifera |  |
| Bumblebee | भंवरा | Bombus |  |
| Butterfly | तितली | Rhopalocera |  |
| Centipede | कनखजूरा | Chilopoda |  |
| Cicada | सिकाडा | Cicadoidea |  |
| Cockroach | तिलचट्टा | Blattodea |  |
| Cricket | झींगुर | Grylloidea |  |
| Dragonfly | व्याध-पतंग | Anisoptera |  |
| Earthworm | केंचुआ | Lumbricina |  |
| Firefly | जुगनू | Lampyridae |  |
| Flea | पिस्सू | Siphonaptera |  |
| Fly | मक्खी | Diptera |  |
| Fruitfly | फल का कीड़ा | Drosophila melanogaster |  |
| Gnat | कुटकी | Diptera |  |
| Grasshopper | टिड्डी | Caelifera |  |
| Honeybee | मधुमक्खी | Apis |  |
| Ladybird | एक प्रकार का गुबरैला | Coccinellidae |  |
| Leaf Insect | पत्ता कीट | Phylliidae |  |
| Locust | टिड्डी | Schistocerca gregaria |  |
| Louse | जूं | Phthiraptera |  |
| Millipede | अनेक पैरों का कीड़ा | Diplopoda |  |
| Mosquito | मच्छर | Culicidae |  |
| Moth | कीट | Lepidoptera |  |
| Praying Mantis | बद्धहस्त कीट | Mantodea |  |
| Scorpion | बिच्छू | Scorpiones |  |
| Silkworm | रेशमी का कीड़ा | Bombyx mori |  |
| Spider | मकड़ी | Araneae |  |
| Stick Insect | छड़ी कीट | Phasmatodea |  |
| Termite | दीमक | Isoptera |  |
| Tick | टिकटिक | Ixodida |  |
| Wasp | हड्डा | Vespidae |  |
| Water Scorpion | जल बिच्छू | Nepidae |  |
| Wild Bee | जंगली मधुमक्खी | Anthophila |  |
| Woodworm | घुन | Anobium Punctatum |  |
Definition of Insects
☛ Ant
Ants are social reptile insects that belong to the family Formicidae. They are characterized by their six legs, segmented bodies, and antennae. Ants live in colonies or nests, with each colony having a queen, female workers, and male drones. which can range from just a few individuals to millions.They are known for their ability to communicate with each other using pheromones and work together to build complex nests and forage for food, caring for the young, and defending the colony. Ants are found in almost every part of the world and play important roles in various ecosystems as decomposers, predators, seed dispersers, and pest control.
☛ Bedbug
Bedbugs are small, reddish-brown parasitic insects that feed on the blood of animals and humans. They are typically found in bedding, mattresses, and furniture, and can cause itchy bites and infestations in homes and hotels. Bedbugs are attracted to warmth and carbon dioxide, and can easily hitch a ride on clothing, luggage, and other personal items. Bedbugs do not transmit disease, but their presence can cause anxiety and discomfort. They are difficult to eradicate and often require professional pest control treatments to fully eliminate.
☛ Beetle
Beetles are a diverse group of insects belonging to the order Coleoptera. They are characterized by their hardened forewings, called elytra, which protect the delicate hindwings used for flight. Beetles are found in almost all habitats, from forests and fields to deserts and waterways. Beetles come in a variety of shapes, sizes, and colors, and play important roles in ecosystems as pollinators, decomposers, and as a food source for other animals. Some common types of beetles include ladybugs, weevils, scarab beetles, and fireflies.
☛ Black Bee
Black bees are several different species of bees, including the black carpenter bee, black bumblebee, or black honeybee. Bees are flying insects that are known for their role in pollinating plants and producing honey. There are many different species of bees, including honey bees, bumblebees, carpenter bees, and sweat bees. Bees are important to ecosystems and to agriculture, as they help pollinate crops that produce food for both humans and animals.
☛ Bumblebee
Bumblebees are large, fuzzy bees belonging to the genus Bombus in the family Apidae. They are known for their distinctive black and yellow striped patterns and their ability to pollinate plants. Bumblebees are social insects that live in colonies, with a single queen and many worker bees. They are important pollinators for many flowering plants and crops, and are known for their ability to "buzz pollinate" - a technique that involves vibrating their wings to shake pollen loose from flowers. Bumblebees can be found in many parts of the world, and are especially common in temperate climates.
☛ Butterfly
Butterflies are insects in the order Lepidoptera, which also includes moths. They are characterized by their large, often colorful wings that are covered with thousands of tiny scales. Butterflies have two pairs of wings and a slender body with six jointed legs. They go through a process of metamorphosis, starting as an egg, then a larva (caterpillar), pupa (chrysalis), and finally emerging as an adult butterfly. Butterflies are important pollinators, play a crucial role in maintaining ecosystem balance and are often considered a symbol of beauty and freedom.
☛ Centipede
Centipedes are reptile insects and arthropods belonging to the class Chilopoda. They have long, segmented bodies with numerous legs, with each segment bearing a pair of legs. Centipedes can range in size from a few millimeters to over 30 centimeters in length, and they use their many legs to move quickly and hunt prey, which can include insects, spiders, and other small animals. Centipedes are carnivorous and have venomous fangs that they use to subdue their prey. They are typically found in moist environments, such as soil, leaf litter, or rotting wood and many parts of the world, including forests, deserts, and even inside homes. Centipedes play an important role in their ecosystems as predators, helping to control populations of other arthropods.
☛ Cicada
Cicadas are a type of insect that are best known for their distinctive buzzing or singing sound, which they produce using a special organ called a tymbal. There are around 3,000 species of cicadas in the world,and are particularly abundant in temperate and tropical regions. They are found in many different habitats, from deserts to rainforests. Cicadas spend most of their life underground as nymphs, feeding on tree sap, before emerging as adults to mate and lay eggs. Their lifespan as adults is relatively short, typically just a few weeks to a few months, depending on the species. Cicadas are not harmful to humans, although their loud songs can be annoying, and they can damage young trees by laying their eggs in the branches.
☛ Cockroach
Cockroach is an insect that belongs to the family Blattidae. It has a flattened body and long antennae, which includes about 4,600 species of cockroaches. They are known for their flattened body shape, long antennae, and the ability to survive in a wide range of environments. Cockroaches are found all over the world, and some species are considered pests in homes and buildings, as they can contaminate food and spread disease. However, they also play important roles in ecosystems as decomposers, predators, and prey for other animals.
☛ Cricket
Cricket is an insect belonging to the order Orthoptera and the family Gryllidae. They are known for their distinctive chirping sound, which is produced by the males to attract females. Crickets have two long antennae, six legs, large hind legs adapted for jumping, and wings. Crickets are omnivorous and feed on a variety of plant material, other insects, and even carrion. They are found in many parts of the world in a variety of habitats, including grasslands, forests, and wetlands.
☛ Dragonfly
Dragonflies are insects that belong to the order Odonata, which also includes damselflies. They are known for their bright colors, large eyes, and long slender bodies. Dragonflies have two pairs of wings that are transparent and intricately veined, and they are excellent fliers that can hover, fly backwards, and change direction quickly while in flight. They are also predators that feed on other insects, such as mosquitoes, flies, and moths and are found near water sources such as ponds, streams, and wetlands. Dragonflies have a fascinating life cycle that involves a nymph stage in the water, followed by emergence as an adult, and they play an important role in many ecosystems as both predators and prey.
☛ Earthworm
Earthworms are burrowing, elongated, tube-shaped reptile insects that belong to the phylum Annelida. Earthworms feed on dead organic matter and help break it down into nutrients that can be used by plants. They are also a popular food source for many birds and other animals. They improve soil structure by burrowing and creating channels for air and water to move through the soil, and their waste products help to fertilize the soil. Earthworms come in various sizes and colors, ranging rom a few millimeters to several meters long. Earthworms are hermaphrodites, meaning they have both male and female reproductive organs, and can reproduce by mating with another earthworm or by self-fertilization.
☛ Firefly
Fireflies are insects belonging to the Lampyridae family. They are known as lightning bugs for their ability to produce light through a process called bioluminescence, which involves the chemical reaction between an enzyme and a substance called luciferin. Fireflies use their light to attract mates or to warn predators of their toxicity. They are found in various habitats, including forests, fields, marshes and wetlands, and are most active during the summer months , and their flashing patterns are unique to each species. Fireflies are harmless to humans and are often admired for their beauty and natural light displays.
☛ Flea
Fleas are small, wingless insects that belong to the order Siphonaptera. They are parasites that feed on the blood of mammals and birds including humans, and are commonly found on dogs and cats but can also be found in wildlife and outdoor environments. Fleas have flattened bodies, long hind legs for their ability to jump long distances, which allows them to easily move from host to host. They can be a nuisance and can cause itching, skin irritation, allergic reactions, and transmit diseases.
☛ Fly
Flies are a diverse group of insects belonging to the order Diptera,which means "two wings". They are characterized by their two wings and small, stout bodies. Some common types of flies include house flies, fruit flies, blow flies, and horse flies. Flies are found all over the world, in a wide variety of habitats and play important roles in ecosystems as pollinators, decomposers, and prey for other animals. Some species of flies are important pollinators, while others are pests that transmit diseases and cause annoyance to humans and animals alike. They can also be a nuisance in homes and businesses.
☛ Fruit Fly
Fruit fly is a small,winged flying insect of the family Drosophilidae. They are often used in scientific research as model organisms due to their short life cycle and genetics. They are about 1/8 inch long, have red eyes, and are tan in color with black stripes on their abdomen. Fruit flies feed on decaying fruit and vegetables and are attracted to the smell of vinegar and other fermented substances. They are generally considered to be a nuisance pest, but they can also transmit bacteria and other pathogens.
☛ Gnat
Gnat is a small flying insect that belongs to the suborder Nematocera, which includes various species of flies, mosquitoes,fruit flies, black flies, biting midges. They are typically about 1-3 mm in length and have a slender body, long legs, and two wings. Gnats can be found in a variety of environments, including near bodies of water, in gardens, and in homesThey are often found in swarms around wetlands, bodies of water, and areas with decomposing organic matter. Some species of gnats can be pests and may bite humans and animals, while others serve as important pollinators or food sources for other animals. The presence of gnats can be a nuisance, especially when they gather in large numbers.
☛ Grasshopper
Grasshoppers are insects that belong to the order Orthoptera and the suborder Caelifera, which also includes crickets and katydids. Grasshoppers have long hind legs that are known for their ability to jump long distances and most species have wings that allow them to fly short distances. Grasshoppers are typically herbivorous and can be found in many different habitats, from grasslands to forests. They are herbivorous and feed on plants, and can be important agricultural pests in some regions. Grasshoppers are also an important food source for many animals, including birds and reptiles.
☛ Honeybee
Honeybee is a flying insect and a member of the genus Apis. Honeybees are known for their role in pollination and for producing honey and beeswax. Honeybees are important pollinators for many crops, including fruits, vegetables, and nuts and wild plants and are valued for their role in agriculture and honey production. They are social insects that live in large colonies, with a single queen bee responsible for laying eggs and many worker bees carrying out tasks such as gathering nectar and pollen, caring for the young, and building and maintaining the hive.They are found all over the world, except for Antarctica.
☛ Ladybird
Ladybird, also known as ladybug or lady beetle, is a small, brightly colored beetle belonging to the family Coccinellidae. They come in a variety of colors, including red, orange, yellow, and black, with spots or stripes on their wings. They are usually less than 10mm in size and have a characteristic round or oval shape. There are more than 5,000 species of ladybirds found worldwide, and they are often considered beneficial insects because they eat aphids, crops and plant-damaging pests.Ladybirds are found worldwide, a common sight in gardens and on plants.and are often considered a symbol of good luck or a sign of a healthy ecosystem.
☛ Leaf Insect
Leaf insects, also known as walking leaves or Phylliidae, are a type of insect that closely resemble leaves, They are usually found in tropical and subtropical forests, and they are known for their camouflage ability, which helps them blend in with their surroundings and avoid predators and ability to mimic the movements of leaves in the wind. Leaf insects are herbivorous and feed on the leaves of trees and bushes. They are also popular as pets because of their unique appearance and interesting behavior.
☛ Locust
Locusts are a type of grasshopper known for their ability to form swarms and cause damage to crops and vegetation.They belong to the family Acrididae, and are characterized by their long hind legs, which are adapted for jumping, and their wings, which can be used for flight. When conditions are favorable, such as after periods of rainfall, locusts can undergo a behavioral and physiological transformation known as a "gregarious phase," in which they congregate in large numbers and form swarms that can travel vast distances in search of food. This can lead to significant crop damage and economic losses.
☛ Louse
A louse is a small, wingless, parasitic reptile insect that feeds on the blood of mammals and birds. There are several types of lice, including head lice, body lice, and pubic lice. Head lice are commonly found on the scalp and hair of humans, while body lice are found on clothing and bedding, and pubic lice are found in the pubic area of humans. Lice are transmitted through direct contact with an infected person or object, such as a comb or hats, and clothing. They are generally harmless, but can cause itching and discomfort.
☛ Millipede
Millipedes are reptile insects, arthropods belonging to the class Diplopoda. They are elongated and have many jointed legs on each body segment, with two pairs of legs per segment. Millipedes are found in a variety of habitats, including forests, deserts, and wetlands, and they feed on decaying plant matter. Millipedes are herbivores, feeding on decaying plant matter, and are found in moist environments worldwide. They have a hard exoskeleton and can roll up into a ball for protection. Millipedes play an important role in soil ecology, breaking down plant material and returning nutrients to the soil.
☛ Mosquito
Mosquitoes are small, flying insects that belong to the family Culicidae. They are small, slender insects with long legs and wings. Mosquitoes feed on the blood of humans and other animals.There are over 3,500 species of mosquitoes found throughout the world, and they are known for their ability to bite and feed on the blood of humans and animals. Only female mosquitoes bite, as they need the nutrients from blood to produce eggs. Mosquitoes are also known to be vectors of diseases such as malaria, dengue fever, and Zika virus.
☛ Moth
Moths are a group of insects that belong to the order Lepidoptera, which also includes butterflies. Moths are typically nocturnal and are often attracted to light. There are thousands of species of moths, ranging in size from tiny to very large, and they can be found all over the world in a wide range of habitats. They are important pollinators and a food source for many other animals. Some species of moths are considered pests because they can damage clothing, textiles, fabrics, and stored food products.
☛ Praying Mantis
Praying mantis is a carnivorous insect known for its elongated body, large eyes, and spiny front legs, triangular head that are used for catching and grasping prey. Praying mantises are predatory insects that feed on other insects, including moths, butterflies, crickets, and grasshoppers. They are typically green or brown in color, and their body shape often resembles that of a stick or leaf, which helps them blend in with their surroundings. Praying mantises are found all over the world and are particularly common in tropical regions. They are often kept as pets and are admired for their unique appearance and hunting abilities.
☛ Scorpion
Scorpions are reptile insects, arachnids belonging to the class Arachnida and the order Scorpiones. They are characterized by a pair of pincers, a narrow segmented tail that ends in a venomous stinger, and four pairs of legs. Scorpions are found in most parts of the world, except for Antarctica, and are typically nocturnal, preying on insects, spiders, and other small animals. There are over 2,000 species of scorpions, and some are highly venomous. They play an important role in their ecosystems as both predators and prey, and some species are known for their venomous sting, which can be lethal to humans in rare cases.
☛ Silkworm
Silkworm is the larva of a silk moth, also known as Bombyx mori. It is an economically important insect because it produces silk, which is used to make textiles. The silkworm is a domesticated insect that has been bred for thousands of years for its ability to produce silk. It is primarily raised in China, India, and other parts of Asia for silk production. The silkworm has a short life cycle and goes through four stages of development: egg, larva, pupa, and adult. During the larval stage, it feeds on mulberry leaves and spins a cocoon of silk around itself to protect the pupa while it develops. After the pupa metamorphoses into an adult, it emerges from the cocoon as a silk moth.
☛ Spider
Spiders are air-breathing arthropods that have two main body parts, the cephalothorax and the abdomen, and eight legs. They are found all over the world and come in a variety of shapes and sizes. Spiders are known for their ability to spin silk webs that are used for trapping prey, protecting eggs, and providing shelter. Some spiders are venomous and use their venom to kill or immobilize their prey. Despite their reputation as being dangerous, most spiders are harmless to humans and play an important role in controlling insect populations.
☛ Stick Insect
Stick insects are a type of insect that belong to the order Phasmatodea, also known as Phasmida or walking sticks. They are also commonly called walking sticks, stick-bugs, or ghost insects. Stick insects are known for their remarkable camouflage abilities, with many species resembling twigs, branches, or leaves. They are typically herbivorous, feeding on leaves and other vegetation, and can be found in a variety of habitats including forests, grasslands, and deserts. Some species are also kept as pets due to their unique appearance and ease of care or used in scientific research.
☛ Termite
Termites are small, social insects that belong to the order Isoptera, they live in colonies and feed on wood and other plant material. They are sometimes called "white ants" because of their pale coloration and ant-like appearance, but they are not related to ants. Termites are important decomposers in forest ecosystems, but they can also cause significant damage to homes and other wooden structures. They are known for their ability to chew through wood, leaving behind long, narrow tunnels that weaken the structure.
☛ Tick
Ticks are small parasitic arachnids that live by feeding on the blood of mammals, birds, and sometimes reptiles and amphibians. They are commonly found in wooded areas and grassy fields and attach themselves to their host by burying their mouthparts into the skin. Ticks are known to transmit various diseases, including Lyme disease, Rocky Mountain spotted fever, and tick-borne encephalitis.It is important to take precautions when spending time outdoors in tick-infested areas, such as wearing long sleeves and pants, using insect repellent, and checking for ticks on your body and clothing after spending time outside.
☛ Wasp
Wasps are a type of flying insect that belong to the Hymenoptera order, which also includes ants, bees, sawflies.. There are many different species of wasps, and they are known for their slender body, narrow waist, and stingers that can deliver a painful sting and they are typically black, brown, or yellow in color. There are over 30,000 species of wasps, with some of the most well-known being paper wasps, yellow jackets, and hornets. They are known for their ability to sting, which is used for self-defense and to subdue prey. Some species of wasps are social, living in colonies or hives. They are found all over the world and play an important role in pollination and pest control.
☛ Water Scorpion
Water scorpion is an aquatic insect that belongs to the order Hemiptera, family Nepidae. They are also known as needle bugs or water stick insects and their scientific name is Nepa cinerea. Water scorpions are well adapted to aquatic life and can be found in freshwater bodies such as ponds, lakes, and slow-moving rivers. Water scorpions have a long breathing tube that extends from their abdomen to the surface of the water, which they use to breathe air while submerged. These insects have an elongated body that can be up to 15 cm in length, with a narrow head and long legs. Water scorpions have a long, thin body that resembles a stick or twig, and they are often brown or green in color to help them blend in with their environment. They have a distinctive breathing tube or siphon on their back that they use to breathe air while submerged in water. Water scorpions are predatory insects that feed on tadpoles and other small aquatic creatures like insects, crustaceans, and even small fish.
☛ Wild Bee
Wild bees are a type of bee that are not kept in hives by beekeepers. They live in a variety of habitats, such as in hollow trees, old logs, or underground burrows. Wild bees play an important role in pollinating plants and crops, and there are many different species of wild bees found all over the world. Some types of wild bees include bumblebees, carpenter bees, mason bees, and sweat bees.
☛ Woodworm
Woodworm is the common name for the larvae of wood-boring beetles. They are often considered pests, as they can cause significant damage to wooden structures, furniture, and other items made from wood. Woodworms are commonly found in damp or moist environments, such as old buildings or areas with poor ventilation. There are several species of wood-boring beetles that can cause woodworm infestations, including the common furniture beetle and the deathwatch beetle.