Jack Jumper Ant vs Claassenia Stonefly

Side-by-side species comparison

Attribute Jack Jumper Ant Claassenia Stonefly
Scientific Name Myrmecia pilosula Claassenia sabulosa
Order Hymenoptera Plecoptera
Family Formicidae Perlidae
Size 12-14 mm 25-40 mm
Habitat Heathland Rivers & Streams
Diet Predators Predators
Regions Oceania Western North America
Conservation Least Concern Least Concern

Jack Jumper Ant

A medium-sized black ant with powerful mandibles and an extremely potent sting. It is one of the most dangerous ant species to humans due to its ability to cause severe allergic reactions.

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Did You Know?

This ant can jump up to 10 centimeters in a single bound, and its venom is responsible for more hospital admissions in Tasmania than stings from bees, wasps, and hornets combined.

Claassenia Stonefly

A large predatory stonefly with a mottled yellow and brown pattern. The nymphs are active nocturnal hunters that roam the stream bed seeking prey.

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Did You Know?

Nymphs often crawl out of the water at night to hunt, making them vulnerable to bats and spiders.