Rothschild's Achias vs Tasmanian Cave Cricket

Side-by-side species comparison

Attribute Rothschild's Achias Tasmanian Cave Cricket
Scientific Name Achias rothschildi Micropathus ditto
Order Diptera Orthoptera
Family Platystomatidae Rhaphidophoridae
Size 15-18 mm 10-15 mm
Habitat Forests Forests
Diet Sap Feeders Fungus Feeders
Regions Papua New Guinea Australia
Conservation Data Deficient Endangered

Rothschild's Achias

A remarkable Papua New Guinean fly where males have enormously elongated eye stalks. Males use their extended eyes to size up rivals. Has the largest head capsule of any known insect.

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Did You Know?

Has the largest head capsule relative to body size of any insect, with eye stalks wider than its body.

Tasmanian Cave Cricket

A recently described cave cricket from wet forests of Tasmania, Australia. It is a short-range endemic threatened by habitat loss.

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Did You Know?

It was only formally described in recent years despite being known to cavers.