Dragonflies, damselflies, and dung beetles are insects with names starting with D, known for flying near water or improving soil. Such words give learners a direct link between insects and their traits.
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This post covers insects that start with d, adding vocabulary that supports English learning with exact nature terms.
List of Insects That Start With D with Pictures
- Dragonfly
- Damselfly
- Dung Beetle
- Deer Tick
- Darkling Beetle
- Deathwatch Beetle
- Doodlebug
- Dirt-Colored Seed Bug
- Dog Flea
- Desert Termite
- Drone Fly
- Deer Botfly
- Diurnal Moth
- Desert Locust
- Dobsonfly
- Damsel Bug
- Dance Fly
- Double-Spotted Ladybird
- Dark Sword-Grass Moth
- Delicate Moth
- Devil’s Coach Horse Beetle
- Dryophthorid Weevil
- Dusky Large Blue Butterfly
- Desert Stink Bug
- Dermestid Beetle
- Desertas Wolf Spider
- Dune Grasshopper
- Dottyback Beetle
- Desert Painted Grasshopper
- Diamondback Moth
- Dappled Leafhopper
- Dusky Blue Butterfly
- Double-Striped Pug Moth
- Dark Marbled Carpet Moth
- Dotted Ringlet Butterfly
- Desert Swallowtail
- Diaphanous Lacewing
- Dogwood Borer
- Dusky Sap Beetle
- Desert Cockroach
- Cotton Stainer Bug
- Chigger Mite
- Carolina Mantis
- California Harvester Ant
- Canadian Tiger Swallowtail
- California Laurel Borer
- Canadian Leaf Beetle
- Chilean Fire Beetle
- Cyprus Bark Beetle
- Caucasus Beetle
- Dragonfly Nymph
- Damselfly Larva
- Doodlebug Larva
- Deathwatch Beetle Larva
- Dung Beetle Larva
- Diamondback Moth Larva
- Dobsonfly Larva
- Dermestid Beetle Larva
- Desert Locust Egg Pods
- Diurnal Moth Pupa
- Damsel Bug (Agricultural Beneficial)
- Dance Fly (Pollinator)
- Diaphanous Lacewing (Predator)
- Desert Bee
- Dusky Large Blue Butterfly (Endangered)
- Desertas Wolf Spider (Endangered)
- Dune Grasshopper (Endangered)
- Desert Swallowtail (Endangered)
- Dappled Ringlet Butterfly (Endangered)
- Desert Orchid Bee (Endangered)
- Dry Grassland Ant (Endangered)
- Dark-Edged Bee Fly (Endangered)

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Common Insects That Start With D
- Dragonfly
- Damselfly
- Dung Beetle
- Deer Tick
- Darkling Beetle
- Deathwatch Beetle
- Doodlebug (Antlion Larva)
- Dirt-Colored Seed Bug
- Dog Flea
- Desert Termite
Flying Insects That Start With D
- Drone Fly
- Deer Botfly
- Diurnal Moth
- Desert Locust
- Dobsonfly
- Damsel Bug
- Dance Fly
- Double-Spotted Ladybird
- Dark Sword-Grass Moth
- Delicate Moth
Rare and Unique Insects Beginning With D
- Devil’s Coach Horse Beetle: Long black beetle with strong jaws, lifts its tail when threatened.
- Dobsonfly: Big insect with long jaws in males, found near rivers.
- Dryophthorid Weevil: Snout beetle that harms palm trees and stored food.
- Dusky Large Blue Butterfly: Rare butterfly that needs certain ants to grow.
- Desert Stink Bug: Bug with a strong smell used to scare predators.
- Dermestid Beetle: Small beetle that eats dried animal remains.
- Desertas Wolf Spider: Large rare spider from Madeira, hunts at night.
- Dune Grasshopper: Sand-colored grasshopper that hides in dunes.
Colorful Insects That Begin With D
- Dottyback Beetle
- Desert Painted Grasshopper
- Diamondback Moth (adult coloration)
- Dappled Leafhopper
- Dusky Blue Butterfly
- Double-Striped Pug Moth
- Dark Marbled Carpet Moth
- Dotted Ringlet Butterfly
- Desert Swallowtail
- Diaphanous Lacewing
Garden and Farm Insects Starting With D
- Diamondback Moth
- Dogwood Borer
- Desert Locust
- Damsel Bug
- Dirt-Colored Seed Bug
- Dusky Sap Beetle
- Dog Flea
- Darkling Beetle
- Double-Spotted Ladybird
- Dung Beetle
Dangerous or Harmful Insects That Start With D
- Deer Tick
- Desert Locust
- Diamondback Moth (larva stage)
- Dog Flea
- Deathwatch Beetle (wood pest)
- Dermestid Beetle (stored products)
- Dogwood Borer
- Desert Termite
- Dung Beetle (in livestock waste spread)
- Dirt-Colored Seed Bug
Pollinator and Beneficial Insects Beginning With D
- Dragonfly: Eats mosquitoes and keeps pest numbers low.
- Damselfly: Similar to dragonflies, hunts tiny pests in water areas.
- Dung Beetle: Buries animal waste, making soil healthier.
- Double-Spotted Ladybird: Red beetle with spots that eats plant pests.
- Dance Fly: Small insect that visits flowers for nectar.
- Damsel Bug: Helpful bug that eats harmful crop pests.
- Diaphanous Lacewing: Delicate-winged insect that eats pest larvae.
- Desert Bee: Pollinates flowers in dry regions.
Endangered Insects That Start With D
- Dusky Large Blue Butterfly: Endangered because of habitat loss.
- Desertas Wolf Spider: Critically endangered, lives in a very small area.
- Dune Grasshopper: Disappearing due to destruction of sand habitats.
- Desert Swallowtail: Rare butterfly harmed by overgrazing and climate change.
- Dappled Ringlet Butterfly: Mountain butterfly affected by temperature changes.
- Desert Orchid Bee: Pollinates rare orchids, losing its habitat.
- Dry Grassland Ant: Endangered European ant important for soil.
- Dark-Edged Bee Fly: Rare pollinator losing ground to human activity.
Regional Insects Beginning With D (North America, Asia, Europe)
- Dragonfly (North America)
- Damselfly (Europe, Asia)
- Desert Locust (Asia, Africa)
- Doodlebug (North America)
- Deer Botfly (North America)
- Diamondback Moth (Asia, Europe)
- Darkling Beetle (North America, Europe)
- Dusky Large Blue (Europe)
- Dappled Leafhopper (Europe)
- Desert Cockroach (Asia, Middle East)
Lifecycle and Habitat of Insects That Start With D
- Dragonfly Nymph (aquatic stage in ponds)
- Damselfly Larva (freshwater habitats)
- Doodlebug Larva (dry sandy soil traps)
- Deathwatch Beetle Larva (wood interiors)
- Dung Beetle Larva (soil)
- Diamondback Moth Larva (cabbage crops)
- Dobsonfly Larva (streams and rivers)
- Dermestid Beetle Larva (stored products)
- Desert Locust Egg Pods (buried in sand)
- Diurnal Moth Pupa (leaves or bark)
Most Commonly Confused Insects Starting With D (Dragonfly vs. Damselfly)
- Dragonfly vs. Damselfly: Dragonflies have bulkier bodies, spread wings flat; damselflies are slender, wings fold upright.
- Deer Tick vs. Dog Tick: Deer ticks spread Lyme disease; dog ticks are larger and less harmful.
- Diamondback Moth vs. Cabbage Looper: Diamondback has distinctive wing markings; looper lacks them.
- Dobsonfly vs. Alderfly: Dobsonflies are larger with long mandibles; alderflies are smaller.
- Doodlebug vs. Antlion Adult: Doodlebug is larval form; antlion adult resembles a dragonfly.
List of Insects That Start With D (A–Z Table)
- Damsel Bug
- Damselfly
- Dance Fly
- Darkling Beetle
- Deathwatch Beetle
- Deer Botfly
- Deer Tick
- Dermestid Beetle
- Desert Locust
- Diamondback Moth
Frequently Asked Questions About Insects Starting With D
Which insect starting with D is beneficial for crops?
Damsel Bug and Dung Beetle aid farms by pest control and soil improvement.
What insect starting with D is harmful to agriculture?
Desert Locust and Diamondback Moth cause severe crop damage worldwide.
Are there freshwater insects beginning with D?
Yes, Dragonfly nymphs, Damselfly larvae, and Dobsonfly larvae live in water.
What is the largest insect that starts with D?
Dobsonfly is among the largest, with long mandibles and wide wings.
What is the difference between a Dragonfly and a Damselfly?
Dragonflies hold wings open at rest and have thicker bodies; damselflies close wings and are slender.
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