100+ Names of Insects: List of Insects in English with Pictures

Insects are a diverse and abundant group of invertebrates that play important roles in ecosystems around the world. With over 1 million known species, they can be found in almost every habitat on Earth, from forests to deserts to aquatic environments. Some insects live in highly organized societies, while others undergo metamorphosis as they mature from larvae to adults. Common groups of insects include beetles, butterflies and moths, bees and wasps, flies, and grasshoppers and crickets. Overall, the list of insects is incredibly diverse and includes many fascinating and important species.

For many people describing an insect can be difficult, this is why it is super important to know the names of insects when speaking English so that you can instantly refer to them during a conversation.

Types of Insects

Names of Insects: List of Insects with PicturesPin

There may be a variety of reasons why you wish to learn insect names, perhaps you work in a job that requires you to speak about insects to English speakers or maybe you want to talk about an interesting insect you have seen. Whatever the reason, this handy section will guide you on your way.

Are Insects Animals? Types of Insects

Are insects animals? Insects are the largest group of animals on earth by far. They have many legs; and most have wings. Insects were the first animals capable of flight. As they develop from eggs, they undergo metamorphosis.

Types of Insects:

Insects can be divided into two groups:

  • Flying Insects : bee, wasp, fly, dragonfly, moth, butterfly, mosquito, grasshopper…
  • Crawling Insects : caterpillar, cockroach, spider, louse, ant, worm…

List of Insects

  • Moth
  • Bee
  • Butterfly
  • Spider
  • Ladybird (BrE) – ladybug (NAmE)
  • Ant
  • Dragonfly
  • Fly
  • Mosquito
  • Grasshopper
  • Beetle
  • Cockroach
  • Centipede
  • Worm
  • Louse

Names of Insects in English

List of Insects with Pictures


moth is an insect with wings that is related to the butterfly. It is usually active at night and is attracted to light.

  • Example: I saw a beautiful moth fluttering around the porch light last night.

100+ Names of Insects: List of Insects in English with Pictures 1Pin


Bees are flying insects that are known for their role in pollination and for producing honey and beeswax. They are important to the ecosystem and play a vital role in agriculture.

  • Example: The garden was buzzing with activity as the bees flew from flower to flower collecting nectar.

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butterfly is a flying insect with large, often brightly colored wings. They are known for their graceful flight and are often associated with beauty and transformation.

  • Example: The children were delighted to see a colorful butterfly land on the flowers in the garden.

100+ Names of Insects: List of Insects in English with Pictures 3Pin


spider is an eight-legged arachnid that is known for spinning webs to catch their prey. They come in many different sizes and colors, and can be found in almost every part of the world.

  • Example: I screamed when I saw a big, hairy spider crawling up the wall in my bedroom.

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Ladybird (BrE) – ladybug (NAmE)

ladybird, also known as a ladybug, is a small, brightly colored beetle with black spots. They are beneficial to gardens and crops because they eat harmful pests like aphids.

  • Example: The children were excited to find a red and black ladybird crawling on the leaves of the rosebush.

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An ant is a small, social insect that lives in colonies or nests. They are known for their hard work and cooperation, and can carry many times their own weight.

  • Example: The picnic was ruined when a swarm of ants found their way to the food.

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dragonfly is a flying insect with a long, slender body and two pairs of wings. They are known for their ability to fly quickly and gracefully, and are often found near bodies of water.

  • Example: The shimmering wings of the blue dragonfly caught my eye as it darted over the surface of the pond.

100+ Names of Insects: List of Insects in English with Pictures 7Pin


fly is a common insect with two wings and large compound eyes. They are known for their ability to move quickly and can be found in many different environments.

  • Example: I tried to swat the annoying fly that kept buzzing around my head.

100+ Names of Insects: List of Insects in English with Pictures 8Pin


mosquito is a small, flying insect that feeds on the blood of humans and animals. They are known for their itchy bites and can transmit diseases like malaria and dengue fever.

  • Example: I had trouble sleeping because of the constant buzzing of the mosquitoes in my room.

100+ Names of Insects: List of Insects in English with Pictures 9Pin


grasshopper is a jumping insect with long hind legs and wings. They are known for their ability to leap long distances and can be found in grassy areas and fields.

  • Example: The children giggled as they watched the green grasshopper hop from blade of grass to blade of grass.

100+ Names of Insects: List of Insects in English with Pictures 10Pin


beetle is a type of insect with a hard outer shell called an exoskeleton. They have two pairs of wings, with the front pair modified into hardened wing covers.

  • Example: The shiny green beetle crawled slowly across the leaf, its wings folded neatly against its body.

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cockroach is a large, brown insect with a flat body and long antennae. They are known for their ability to survive in many different environments and can be found in homes, restaurants, and other buildings.

  • Example: I screamed when I saw a cockroach scurrying across the kitchen floor.

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centipede is a long, many-legged arthropod that can be found in soil and leaf litter. They have a pair of venomous claws that they use to capture prey.

  • Example: The children were fascinated by the long, wiggly body of the brown centipede they found under the log.

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Insect Pictures: Names of Insects with Real Images

Insect Pictures | List of Insects

Names of Insects: List of Insects with Pictures2Pin

100 Common Insects in English

  1. Ant
  2. Bee
  3. Butterfly
  4. Cockroach
  5. Grasshopper
  6. Ladybug
  7. Mosquito
  8. Moth
  9. Wasp
  10. Fly
  11. Praying Mantis
  12. Termite
  13. Dragonfly
  14. Beetle
  15. Centipede
  16. Cicada
  17. Earwig
  18. Firefly
  19. Flea
  20. House Fly
  21. June Bug
  22. Lightning Bug
  23. Louse
  24. Millipede
  25. Mosquito Hawk
  26. Hornet
  27. Cicada Killer
  28. Bumble Bee
  29. Honey Bee
  30. Yellowjacket
  31. Paper Wasp
  32. Spider Wasp
  33. Katydid
  34. Cicada nymph
  35. Antlion
  36. Cicada Molting
  37. Walkingstick
  38. Stink Bug
  39. Squash Bug
  40. Red-tailed Bumblebee
  41. Mason Bee
  42. Mining Bee
  43. Solitary Bee
  44. Carpenter Ant
  45. Pavement Ant
  46. Fire Ant
  47. Harvester Ant
  48. Pharaoh Ant
  49. European Fire Ant
  50. Argentine Ant
  51. Dung Beetle
  52. Tiger Beetle
  53. Ground Beetle
  54. Darkling Beetle
  55. Carpet Beetle
  56. Long-Horned Beetle
  57. Rhinoceros Beetle
  58. Scarab Beetle
  59. Click Beetle
  60. Stag Beetle
  61. Dermestid Beetle
  62. Blister Beetle
  63. Weevil
  64. Snout Beetle
  65. Checkered Beetle
  66. Lace Bug
  67. Tarnished Plant Bug
  68. Assassin Bug
  69. Wheel Bug
  70. Stink Bug Nymph
  71. Leaf-footed Bug
  72. Big-Eyed Bug
  73. Boxelder Bug
  74. Bed Bug
  75. Booklice
  76. Lice
  77. Ticks
  78. Mites
  79. Scorpions
  80. Spiders
  81. Harvestman
  82. Sowbug
  83. Pillbug
  84. Woodlice
  85. Silkmoth
  86. Luna Moth
  87. Polyphemus Moth
  88. Sphinx Moth
  89. Cecropia Moth
  90. Gypsy Moth
  91. Io Moth
  92. Promethea Moth
  93. Zebra Swallowtail
  94. Monarch Butterfly
  95. Painted Lady Butterfly
  96. Swallowtail Butterfly
  97. Fritillary Butterfly
  98. Sulphur Butterfly
  99. Skipper Butterfly
  100. Hairstreak Butterfly

List of Animals in English with Pictures

Animals names in English with different categories. 

Learn types of animals with American English pronunciation.

Names of Insects Groups

List of Insects Groups:

  • An intrusion of cockroaches
  • An army of caterpillars
  • A swarm/A cloud/A business/A grist/A hatch of flies
  • A swarm/A bike/A cast/A cluster/A drift/A game/A hive/A stand/A rabble/A grist of bees
  • A scourge/A swarm of mosquitoes
  • A flock/A colony/An infestation of lice
  • A flight/A rabble/A swarm of butterflies
  • A flight/A horde/A plague/A rabble/A swarm of insects
  • A colony/An army/A bike/A swarm of ants
  • A clutter/A cluster of spiders
  • A cloud/A cluster/A swarm of grasshoppers
  • A bike of (wild) bees

Frequently Asked Questions

What are the common names of insects in English?

There are numerous insects with common names in English. Here are a few examples for your reference:

  • Ant
  • Bee
  • Beetle
  • Butterfly
  • Caterpillar
  • Cockroach
  • Cricket
  • Dragonfly
  • Flea
  • Fly
  • Grasshopper
  • Ladybug
  • Mosquito
  • Moth

These names are just a small representation of the vast insect world.

How do insects get their names?

Insects are named based on scientific naming systems, called taxonomy. The naming typically follows specific guidelines and conventions, including the use of Latin or Greek words. When it comes to common names, these are often given based on features, behaviors, or habitats. Common names can also vary between regions and languages.

Which insects have a sting?

Several insects possess stingers, which they use for defense or hunting purposes. Some of the most well-known stinging insects include:

  • Bees
  • Wasps
  • Hornets
  • Yellow Jackets
  • Ants (fire ants and bullet ants, for example)

It is essential to be cautious around these insects, as their stings can cause pain, allergic reactions, and, in some rare cases, even life-threatening complications.

What are some insect vocabulary words for preschoolers?

Introducing the world of insects to young children is a great opportunity to expand their vocabulary. Here are a few simple insect-related words for preschoolers:

  • Bug
  • Wing
  • Buzz
  • Crawl
  • Antenna

Using these words in context and engaging activities can help pave the way for more advanced insect vocabulary in the future.

What are the long names of insects?

Insects can have pretty long scientific names, derived from Latin or Greek terminology. Here are a few examples:

  • Agriades glandon parnassian (Parnassian Butterfly)
  • Ammophila sabulosa (Sand Wasp)
  • Gryllotalpa gryllotalpa (European Mole Cricket)

These names are just a glimpse of the complex naming system used in scientific classification. 

Insects Vocabulary Practice

1. Flashcard

2. Listening Practice

3. Drag and Drop


Last Updated on November 1, 2023

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10 thoughts on “100+ Names of Insects: List of Insects in English with Pictures”

  1. Not true. Spiders are arachnids. Arachnids and insects are arthropods. Therefore, the only thing spiders have in common with insects is that they are arthropods (have jointed legs).


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