Small insects with wings, legs, and antennae include termites, tiger beetles, and treehoppers. Insects that start with t can fly fast, hide in plants, or make nests.
Learning insects that start with t helps you know their names and improves your English vocabulary. You can talk about these insects clearly and confidently.
List of Insects That Start with T with Pictures
- Termite
- Thrips
- Tomato Hornworm
- Tobacco Hornworm
- Tarnished Plant Bug
- Trap-jaw Ant
- Tiger Moth (some species larvae harmful)
- Treehopper (plant pest)
- Tussock Moth (larvae harmful)
- Tabanid Fly
- Tailed Jay Butterfly
- Tapinoma Ant
- Ten-lined June Beetle
- Tree Cricket
- Tiger Moth (rare species)
- Tropical Firefly
- Thorn Bug
- Twilight Moth
- Thorny Devil Beetle
- Tiger Swallowtail Butterfly
- Thread-waisted Wasp
- True Katydid
- Teal Damselfly
- Turquoise Beetle
- Tortoise Beetle
- Tussock Moth (adult pollinators)

Most Common Insects Beginning with T
- Termite
- Tiger Beetle
- Thrips
- Tussock Moth
- Treehopper
- Tortoise Beetle
- Turnip Aphid
- Thread-waisted Wasp
- Tomato Hornworm
- Tobacco Hornworm
Rare and Unique Insects That Begin with T
- Tailed Jay Butterfly: Butterfly with bright green and black wings, uncommon outside tropical areas.
- Tapinoma Ant: Small ant species with metallic or reddish tones, rarely seen in many regions.
- Ten-lined June Beetle: Large beetle with ten distinctive lines on its wing covers, unique in appearance.
- Tree Cricket: Cricket with delicate, sometimes translucent wings, known for its melodic chirp.
- Tiger Moth (rare species): Moth with vibrant stripes, scarce in certain habitats.
- Tropical Firefly: Beetle with glowing abdomen, mostly found in tropical forests.
- Thorn Bug: Insect with thorn-like projections on its body, camouflaged among plants.
- Twilight Moth: Nocturnal moth that shows subtle iridescent colors in low light.
- Thorny Devil Beetle: Beetle with spiky armor and unusual patterns for defense.
- Trap-jaw Ant: Ant with powerful jaws and a shiny, metallic body.
Colorful Insects That Start with T
- Tailed Jay Butterfly
- Tiger Moth
- Tropical Jewel Beetle
- True Katydid
- Teal Damselfly
- Tomato Beetle
- Turquoise Beetle
- Tangerine Lacewing
- Tortoise Beetle
- Tiger Swallowtail Caterpillar
Garden and Farm Insects That Start with T
- Tomato Hornworm
- Turnip Aphid
- Thrips
- Tussock Moth
- Treehopper
- Tobacco Hornworm
- Tarnished Plant Bug
- Trap-jaw Ant
- Tortoise Beetle
- Thread-waisted Wasp
Dangerous or Harmful Insects That Begin with T
- Termite: Feeds on wood and can damage structures.
- Thrips: Tiny insects that harm plants by sucking sap.
- Tomato Hornworm: Large caterpillar that eats tomato leaves.
- Tobacco Hornworm: Similar to tomato hornworm, affects tobacco and related plants.
- Tarnished Plant Bug: Causes damage to crops and garden plants.
- Trap-jaw Ant: Aggressive ant with strong biting jaws.
- Tiger Moth: Some larvae can be harmful to plants.
- Treehopper: Plant pest that feeds on stems and leaves.
- Tussock Moth: Larvae can damage trees and shrubs.
- Tabanid Fly: Biting fly that feeds on blood and can spread disease.
Pollinator and Beneficial Insects That Start with T
- Tiger Swallowtail Butterfly: Butterfly with black-striped yellow wings, helps in flower pollination.
- Tailed Jay Butterfly: Vibrant butterfly supporting pollination in tropical and subtropical regions.
- Thread-waisted Wasp: Slim-bodied wasp that assists in controlling garden pests while visiting flowers.
- Tropical Firefly: Beetle that visits flowers and contributes to pollination at night.
- True Katydid: Leaf-like insect that feeds on nectar and spreads pollen.
- Teal Damselfly: Small flying insect that pollinates plants while hunting small prey.
- Trap-jaw Ant: Ant species that helps in seed dispersal and controlling pests.
- Turquoise Beetle: Beetle with bright blue-green body, visits flowers for nectar.
- Tortoise Beetle: Beetle aiding in plant pollination and maintaining garden balance.
- Tussock Moth (adult pollinators): Adult moths visiting flowers, contributing to nectar transfer.
Endangered Insects That Begin with T
- Tailed Jay Butterfly
- Tiger Swallowtail Butterfly (certain subspecies)
- Tropical Firefly
- Ten-lined June Beetle (rare populations)
- Thorny Devil Beetle
- Twilight Moth
- Tiger Moth (rare species)
- Trap-jaw Ant (threatened)
- Tortoise Beetle (rare island species)
- Thorn Bug (endangered habitats)
Lifecycle and Habitat of Insects That Start with T
- Termite: Soil and wood colonies
- Tiger Beetle: Forest floors and grasslands
- Thrips: Crops, flowers, and gardens
- Tussock Moth: Trees and shrubs
- Treehopper: Tree sap and bushes
- Tomato Hornworm: Tomato plants and gardens
- Tobacco Hornworm: Tobacco and garden crops
- Trap-jaw Ant: Forest soil and leaf litter
- Tailed Jay Butterfly: Tropical forests
- Tiger Swallowtail Caterpillar: Woodland areas
FAQs About Insects That Start with T
Termite, Thrips, Tomato Hornworm, and Tussock Moth are among the most common insects starting with T.
Yes, Termite, Tomato Hornworm, Tobacco Hornworm, and Tabanid Fly are considered harmful or dangerous.
Tiger Swallowtail Butterfly, Tailed Jay Butterfly, Thread-waisted Wasp, and Tropical Firefly help with pollination.
Certain species of Tiger Moth, Tailed Jay Butterfly, and Thorny Devil Beetle are endangered or rare.
Look for features like wings, body shape, color patterns, and habitat to identify insects starting with T.
