Freshwater Crayfish species

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4 species

Euastacus dharawalus (Fitroy Falls Spiny Crayfish)

Euastacus guwinus (Tiangara Crayfish)

Euastacus spinifer (Giant Spiny Crayfish, Sydney Crayfish)

Euastacus yanga (Southern Crayfish)

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Invasiveness

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2,155,624 sightings of 19,966 species in 6,515 locations from 11,523 contributors
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