Some insects have names that begin with B, like beetles, butterflies, bed bugs, and bumblebees. Each insect is different, but they share the same starting letter in their names. A few, such as botflies and boll weevils, are not heard about as often.
Learning insects that start with B helps you build better English vocabulary for everyday use.
List of Insects that Start with B
- Beetle
- Butterfly
- Bumblebee
- Bagworm
- Black Ant
- Blister Beetle
- Botfly
- Brown Recluse (spider arthropod)
- Booklouse
- Boll Weevil
- Bluebottle Fly
- Backswimmer
- Black Soldier Fly
- Bed Bug
- Burying Beetle
- Braconid Wasp
- Brown Marmorated Stink Bug
- Black Widow (arthropod)
- Burrowing Bug
- Broadwinged Katydid

Common Insects that Start with B
- Bee
- Beetle
- Bed Bug
- Butterfly
- Black Ant
- Bluebottle Fly
- Brown Marmorated Stink Bug
Flying Insects that Start with B
- Bee
- Butterfly
- Bluebottle Fly
- Botfly
- Braconid Wasp
- Black Fly
- Bagworm Moth
Crawling Insects that Start with B
- Bed Bug
- Bark Beetle
- Booklouse
- Buffalo Treehopper
- Black Ant
- Brown Marmorated Stink Bug
- Blister Beetle
Small Insects that Start with B
- Booklouse
- Bed Bug
- Black Ant
- Braconid Wasp
- Buffalo Treehopper
- Backswimmer
Large Insects that Start with B
- Butterfly
- Beetle
- Bagworm Moth
- Botfly
- Brown Marmorated Stink Bug
- Blister Beetle
Insects that Make Holes in Wood Starting with B
- Bark Beetle
- Borer Beetle
- Branch Borer
- Bamboo Borer
Rare Insects that Start with B
- Bombardier Beetle: A small beetle that can spray a hot chemical burst to protect itself.
- Bark Mantis: A mantis that blends with tree bark, using camouflage to stay hidden.
- Birch Leafminer: A tiny insect whose larvae eat inside birch tree leaves, leaving trails.
- Burrowing Bug: A bug that digs into soil to feed on plant roots.
- Broad-necked Root Borer: A large beetle whose larvae bore deep into tree roots and wood.
Insects Beginning with the Letter B – Complete Names
- Bee
- Beetle
- Bed Bug
- Butterfly
- Bagworm
- Backswimmer
- Bark Beetle
- Botfly
- Booklouse
- Braconid Wasp
- Black Ant
- Bluebottle Fly
- Brown Marmorated Stink Bug
- Buffalo Treehopper
- Bombardier Beetle
- Bark Mantis
- Birch Leafminer
- Burrowing Bug
- Broad-necked Root Borer
- Blister Beetle
FAQs About Insects That Start with B
Bark Beetle, Borer Beetle, and Branch Borer are insects that make holes in wood starting with B.
Bee, Butterfly, Bluebottle Fly, Botfly, and Braconid Wasp are flying insects that start with B.
The most common insect starting with B is the Bee.
Yes, Bombardier Beetle, Bark Mantis, and Birch Leafminer are rare insects that start with B.
Related Lists For Insects That Start With B
Connect insect names with other animal and everyday B-word lists.
