Giant African Millipede
Archispirostreptus gigas
🌍 Overview
The giant African millipede is one of the largest millipede species on Earth, native to the subtropical and tropical forests of East Africa. Despite their fearsome appearance, they are completely harmless detritivores - feeding on decaying plant matter and playing a vital role in nutrient cycling. When threatened they coil into a tight spiral and may secrete mild chemical irritants from defensive glands. They are gentle, long-lived, and surprisingly personable as pets.
📋 Quick Facts
Native Range
East Africa (Tanzania, Kenya, and surrounding countries)
Natural Habitat
Subtropical and tropical forest floor and savanna
Adult Size
10-15 inches (25-38 cm)
Wild Diet
Decaying plant matter, leaf litter, fungi, and minerals from soil
Wild Lifespan
5-10 years
Conservation Status
Least Concern (IUCN)
⚖️ Compare
Giant African Millipede
Human
Adult Size
10-15 inches (25-38 cm)
5-6 feet (150-185 cm); ~135-200 lbs
Wild Lifespan
5-10 years
~73 years (global average)
Wild Diet
Decaying plant matter, leaf litter, fungi, and minerals from soil
Omnivorous - eats just about anything
Native Range
East Africa (Tanzania, Kenya, and surrounding countries)
Global - originated in Africa roughly 300,000 years ago
Natural Habitat
Subtropical and tropical forest floor and savanna
Everywhere from arctic tundra to tropical megacities
Conservation Status
Least Concern (IUCN)
Least Concern (8+ billion and counting)
🧠 Test Yourself
What's the Giant African Millipede's native range?
📖 Care Guide
Giant Millipede Care Guide
The gentle detritivore that works as a living composting machine!
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🤓 Did You Know?
Despite their name, millipedes do not have 1,000 legs. Most species have 40 to 400 legs. However, a species discovered in 2021 (Eumillipes persephone) was found 60 meters underground in Australia and has a record 1,306 legs, making it the only true millipede.
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