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A dramatic museum-cabinet still-life of bug specimens in warm amber lamplight.
The Wild Files

Every six-legged outlaw on Earth, on file.

Sheriff Six-Legs’s global bug encyclopedia. Every file scored on the proprietary Six Legs Score™ — wildness rated, sources verified, sheriff’s commentary included. From the moth that drinks tears to the beetle that lifts 850× its weight.

“If it’s out there walking on six legs, we have a file on it.” — Sheriff Six-Legs

501
Files
2,526
Wild facts
9
Most-Wanted lists
5
Tall Tales
Today’s Wild File

Ant-Decapitating Fly

Pseudacteon obtusus

Tiny parasitoid fly. Larva DECAPITATES fire ants by consuming brain and pupating in detached ant HEAD.

89Six Legs
Outlaw
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A Pseudacteon obtusus fly, tiny dark phorid fly with distinctive hump-backed thorax and prominent eyes, six legs, side profile.
The Most-Wanted Board

Apex Outlaws

11 on file
On File
An Atlantic horseshoe crab (Limulus polyphemus), large brown domed carapace with hinged abdomen and long pointed telson tail.
Curious
Six Legs96
Alias
Limulus polyphemus

Atlantic Horseshoe Crab

450 million years old, blue-blooded living fossil, used to test every vaccine on Earth for endotoxins.

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On File
Pine processionary caterpillars (Thaumetopoea pityocampa) marching in single file head-to-tail along a pine branch.
Outlaw
Six Legs94
Alias
Thaumetopoea pityocampa

Pine Processionary Caterpillar

Marches in head-to-tail processions of hundreds. Bristles cause anaphylaxis. Kills dogs.

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On File
A bullet ant (Paraponera clavata) on a rainforest leaf, showing the characteristic glossy black body and prominent mandibles.
Apex Outlaw
Six Legs92
Alias
Paraponera clavata

Bullet Ant

Tops the world's pain index — a sting that earned a coming-of-age ritual.

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On File
Giant Asian honey bees (Apis dorsata) on a massive single-comb open-air hive suspended from a cliff overhang or tree branch, large golden-brown bees with darker abdominal bands clustered on the visible comb surface.
Outlaw
Six Legs92
Alias
Apis dorsata

Giant Asian Honey Bee

LARGEST HONEY BEE in the world. MASSIVE single-comb open hives. SHIMMERING WAVE DEFENSE.

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On File
A migratory locust (Locusta migratoria) in gregarious phase, large bright yellow-and-black grasshopper, six legs, side profile.
Outlaw
Six Legs92
Alias
Locusta migratoria

Migratory Locust

Catastrophic crop pest of Africa/Asia/Europe. Foundational PHASE POLYPHENISM case — solitary becomes gregarious.

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On File
A New World screwworm fly (Cochliomyia hominivorax), small metallic blue-green body with characteristic three dorsal black stripes and orange head, six legs, side profile.
Apex Outlaw
Six Legs92
Alias
Cochliomyia hominivorax

New World Screwworm Fly

Larvae eat living flesh. Eradicated from US by sterile-male flooding in 1966. Foundational pest control success.

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On File
A six-eyed sand spider (Sicarius hahni), tan-brown desert spider with six eyes (instead of typical eight) and short flattened legs, eight legs, top view.
Apex Outlaw
Six Legs91
Alias
Sicarius hahni

Six-Eyed Sand Spider

MOST POTENT spider venom on Earth (drop-for-drop). Buries herself in sand. Almost never bites humans.

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On File
An oriental rat flea (Xenopsylla cheopis), tiny laterally-compressed dark brown wingless insect with powerful hind jumping legs, magnified specimen.
Apex Outlaw
Six Legs91
Alias
Xenopsylla cheopis

Oriental Rat Flea

Vector of bubonic plague. Killed 200+ MILLION humans across history. Most consequential insect ever.

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On File
Red imported fire ants (Solenopsis invicta), reddish-brown body, on disturbed soil.
Outlaw
Six Legs90
Alias
Solenopsis invicta

Red Imported Fire Ant

Builds living rafts during floods. Floats for weeks. Costs the US $6 billion a year.

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On File
A cactus moth (Cactoblastis cactorum), small gray-brown moth, six legs, side profile.
Outlaw
Six Legs90
Alias
Cactoblastis cactorum

Cactus Moth

Saved Australia from prickly pear (1925-32) — now THREATENING native NA cactus and Mexican prickly pear agriculture.

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On File
A chigoe flea (Tunga penetrans) free-living adult, very small dark wingless insect with powerful hind jumping legs, magnified scientific specimen.
Apex Outlaw
Six Legs90
Alias
Tunga penetrans

Chigoe Flea (Jigger)

Female burrows INTO your foot. Stays embedded 4-6 weeks. Affects 20M+ people worldwide.

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Bug Bites

Snackable. Shareable. Cited.

All bites
Eciton Army Ant (Eciton burchellii)
Engineer
Six Legs81

Army ants build no nest. The colony itself is the architecture — workers grip each other to form bridges, walls, and basketball-sized 'bivouac' clusters around the queen.

Eciton Army AntVerified by sources
Eciton Army Ant (Eciton burchellii)
Smart
Six Legs81

Living army-ant bridges self-optimize — the colony continuously dismantles bridges that don't carry enough traffic to be worth the labor.

Eciton Army AntVerified by sources
Eciton Army Ant (Eciton burchellii)
Social
Six Legs81

Over 100 species of birds, butterflies, and other animals have evolved to follow army-ant raids — the most species-rich animal-following community on Earth.

Eciton Army AntVerified by sources
Eciton Army Ant (Eciton burchellii)
Deadly
Six Legs81

An Eciton burchellii raid can carry off 30,000+ arthropods in a single day — they're top-tier predators of the rainforest floor.

Eciton Army AntVerified by sources
Eciton Army Ant (Eciton burchellii)
Extreme survivor
Six Legs81

Army-ant queens are blind, wingless, and so bloated with eggs they can produce 300,000 in a single 'reproductive bivouac' phase.

Eciton Army AntVerified by sources
Asian Giant Hornet (Vespa mandarinia)
Giant
Six Legs86

Queens reach 5 cm long with a 7.5+ cm wingspan — the largest hornet on Earth.

Asian Giant HornetVerified by sources
Six’s Field Notes

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