1
Cricket
Acheta domesticus
A nocturnal insect known for the male's incessant chirping, originally from Asia and now naturalized worldwide as a pet-food, fishing-bait, and human-food crop.
You're looking for 7-letter insects containing I — here are 6 matches, each linked to a full profile.
List of 7-letter Insects that contain I
2
Fire Ant
Solenopsis invicta
An aggressive, venom-injecting red-brown ant whose painful sting produces a burning sensation and a characteristic white pustule — one of the world's most damaging invasive insects, responsible for billions in annual agricultural and ecological losses.
3
Firefly
Photinus pyralis (common Eastern firefly)
A bioluminescent beetle whose flashing courtship signals light up summer evenings, with each species using a distinctive flash pattern to find mates.
4
Katydid
Tettigoniidae (family — over 8,000 species)
A green, leaf-mimicking long-horned insect closely related to crickets and grasshoppers, with an iconic raspy "katy-did, katy-didn't" night call from male wing-rubbing.
5
Pill Bug
Armadillidium vulgare
A land-dwelling crustacean — not an insect but an isopod — that rolls into a perfect sphere when threatened, lives in moist soil and leaf litter, and plays an essential role in breaking down decaying plant matter.
6
Termite
Reticulitermes flavipes (Eastern subterranean termite)
A wood-eating social insect — actually a derived cockroach — that builds elaborate colonies, decomposes vast quantities of plant matter, and causes billions in property damage annually.
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