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Bug Bites

2,526wild facts you can’t un-know.

Each card is one fact, one source, one sheriff stamp. Tap a tag to filter the feed, or page through all 85.

Page 70 of 85· Showing 20712100 of 2,526

Firebrat (Thermobia domestica)
Agricultural
Six Legs74

Like silverfish, firebrats damage books, photographs, wallpaper, and paper materials — they digest cellulose and starch.

FirebratVerified by sources
Large Milkweed Bug (Oncopeltus fasciatus)
Toxic
Six Legs74

Milkweed bugs sequester toxic cardenolides from milkweed plants — making themselves bird-aversive and reinforcing the warning coloration shared with monarchs.

Large Milkweed BugVerified by sources
Large Milkweed Bug (Oncopeltus fasciatus)
Mimicry
Six Legs74

She participates in the milkweed Müllerian mimicry network — same red-and-black warning colors as monarchs, milkweed beetles, and boxelder bugs.

Large Milkweed BugVerified by sources
Large Milkweed Bug (Oncopeltus fasciatus)
Smart
Six Legs74

Oncopeltus is one of the most-used model organisms in invertebrate developmental biology — alongside Drosophila and Tribolium.

Large Milkweed BugVerified by sources
Large Milkweed Bug (Oncopeltus fasciatus)
Social
Six Legs74

She feeds EXCLUSIVELY on milkweed — one of the textbook examples of insect-host plant specialization.

Large Milkweed BugVerified by sources
Large Milkweed Bug (Oncopeltus fasciatus)
Deceptive
Six Legs74

The bright red-and-black coloration is aposematic — warning birds that the bug is toxic and not worth biting.

Large Milkweed BugVerified by sources
Red Velvet Mite (Trombidium holosericeum)
Giant
Six Legs76

The red velvet mite is one of the largest mites in the world — 4 mm, more than 10x the size of typical soil mites.

Red Velvet MiteVerified by sources
Red Velvet Mite (Trombidium holosericeum)
Social
Six Legs76

Adults emerge en masse from the soil after summer rainstorms — surface moisture triggers synchronized emergence across the population.

Red Velvet MiteVerified by sources
Red Velvet Mite (Trombidium holosericeum)
Parasitic
Six Legs76

Larvae are parasitic on harvestmen, grasshoppers, and other insects — they drop off after feeding and develop into predator adults.

Red Velvet MiteVerified by sources
Red Velvet Mite (Trombidium holosericeum)
Ancient
Six Legs76

Indian traditional medicine has used red velvet mite extracts for centuries to treat paralysis and various conditions — modern clinical evidence is limited.

Red Velvet MiteVerified by sources
Red Velvet Mite (Trombidium holosericeum)
Beneficial
Six Legs76

The species is completely harmless to humans — no bite, no allergen, no disease transmission. Beneficial as a garden soil predator.

Red Velvet MiteVerified by sources
Small Emperor Moth (Saturnia pavonia)
Social
Six Legs72

The small emperor moth is the ONLY giant silk moth (Saturniidae) native to the British Isles.

Small Emperor MothVerified by sources
Small Emperor Moth (Saturnia pavonia)
Navigator
Six Legs72

Unlike most giant silk moths, males are DAY-FLYING — they search for hidden females across heath and moorland in bright sunlight.

Small Emperor MothVerified by sources
Small Emperor Moth (Saturnia pavonia)
Beautiful
Six Legs72

Each wing carries a dramatic eye-spot ringed in black, blue, white, and gold — among the most beautiful temperate moths in Europe.

Small Emperor MothVerified by sources
Small Emperor Moth (Saturnia pavonia)
Weird eating
Six Legs72

Like all giant silk moths, the adult has no functional mouth and lives 4-7 days on caterpillar-stored fat.

Small Emperor MothVerified by sources
Small Emperor Moth (Saturnia pavonia)
Weird mating
Six Legs72

Males have brilliant orange hindwings, females have pale gray-buff — dramatic sexual dichromatism that supports the day-search mating system.

Small Emperor MothVerified by sources
Spongy Moth (formerly Gypsy Moth) (Lymantria dispar)
Ancient
Six Legs83

The species was renamed from 'gypsy moth' to 'spongy moth' in 2022 by the Entomological Society of America — replacing a slur with a descriptive name based on the spongy egg masses.

Spongy Moth (formerly Gypsy Moth) (Lymantria dispar)
Ancient
Six Legs83

Spongy moth was DELIBERATELY released in Medford, Massachusetts in 1869 by amateur naturalist Étienne Trouvelot — escaped during a windstorm.

Spongy Moth (formerly Gypsy Moth) (Lymantria dispar)
Agricultural
Six Legs83

The 1981 spongy moth outbreak defoliated 13 million acres of US hardwood forest in a single year — one of the largest insect defoliation events in modern American history.

Spongy Moth (formerly Gypsy Moth) (Lymantria dispar)
Weird mating
Six Legs83

European-subspecies females are FLIGHTLESS — she emerges, releases pheromone, mates, lays eggs, and dies without ever leaving the cocoon site.

Spongy Moth (formerly Gypsy Moth) (Lymantria dispar)
Regenerative
Six Legs83

The federal USDA 'Slow-the-Spread' program uses pheromone trapping and Bt biocontrol to slow the spread — has reduced annual range expansion by ~50% since launch.

Squash Bug (Anasa tristis)
Agricultural
Six Legs71

Squash bug is the dominant pest of cucurbit crops (squash, pumpkin, melon, cucumber) across temperate North America.

Squash BugVerified by sources
Squash Bug (Anasa tristis)
Deadly
Six Legs71

Adults inject toxic saliva while feeding — causing progressive wilt, leaf necrosis, and plant collapse within 1-2 weeks of heavy infestation.

Squash BugVerified by sources
Squash Bug (Anasa tristis)
Agricultural
Six Legs71

She vectors Serratia marcescens — the bacterium that causes cucurbit yellow vine disease (CYVD), a major emerging cucurbit wilt disease since the 1980s.

Squash BugVerified by sources
Squash Bug (Anasa tristis)
Social
Six Legs71

Egg clusters of 15-20 bronze-colored eggs are laid on the underside of cucurbit leaves — the most-recognizable life stage to organic gardeners.

Squash BugVerified by sources