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Largest freshwater invertebrate

Largest freshwater invertebrate
Who
Tasmanian giant freshwater crayfish
Where
Australia
When
06 May 2014
The largest freshwater invertebrate of any kind is the Tasmanian or Gould's giant crayfish Astacopsis gouldi. Native to small streams in Tasmania, Australia, it can measure 80 cm (31.4 in), and weigh as much as 5 kg (11 lb).