fireflies

Luminescent flying beetles

Fireflies are beetles that produce light through bioluminescence, typically flashing in patterns to attract mates on summer evenings.

Also called lightning bugs, depending on region.

The glow comes from their abdomens.

Children often catch them in jars: We spent the evening chasing fireflies in the backyard.

insect

beetle

Hard-winged insect

exoskeleton · arthropod · invertebrate · abdomen · thorax · winged · compound eyes · entomology · coleoptera · lightning bugs

summer

twilight

Light after sunset

humid · countryside · fields · gardens · grass · marshes · wetlands · porch · backyard · evening

glow

bioluminescence

Organism-generated light emission

luminous · flicker · twinkle · shimmer · gleam · glint · sparkle · radiance · lantern · illumination

mating

courtship

Seeking another's romantic favor

breeding · display · communication · mate selection · pheromones · ritual · frequency · pulse · response · calling

ephemeral

fleeting

Passing very quickly

fading · evanescent · short-lived · vanishing · passing · wisp · delicate · fragile · seasonal · dwindling

Categories
Opposites
luminescence

firefliescockroaches

Hardy household insect pests

maggots · mosquitoes · flies · locusts · carrion beetles

nocturnal activity

firefliesbutterflies

Fluttering insects or nervousness

bees · dragonflies

symbolic associations

firefliescockroaches

Hardy household insect pests

maggots · flies · mosquitoes · locusts · dung beetles

Family

fire, flies, firefly

Familiarity
Top 10,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G