Nelson Alpine Giant Weta vs Mountain Stone Bristletail

Side-by-side species comparison

Attribute Nelson Alpine Giant Weta Mountain Stone Bristletail
Scientific Name Deinacrida fallai Machilis germanica
Order Orthoptera Archaeognatha
Family Anostostomatidae Machilidae
Size 70-90 mm body 8-12 mm
Habitat Mountains Mountains
Diet Fruit Feeders Detritivores
Regions Oceania Central Europe
Conservation Vulnerable Least Concern

Nelson Alpine Giant Weta

A giant weta found above the tree line in the mountains of northwest Nelson, New Zealand. Nocturnal and ground-dwelling, surviving harsh alpine conditions.

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Did You Know?

This giant weta lives above the tree line at over 1,200 meters elevation, enduring snowfall and near-freezing temperatures that would kill most tropical insects.

Mountain Stone Bristletail

A scaled, humped bristletail found on rock faces and stone walls in European mountains. It has large touching compound eyes, long antennae, and three caudal filaments.

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Did You Know?

Bristletails have an indirect mating system where males deposit sperm droplets on silk threads for females to pick up.