Australian Aquatic Biological

Australian aquatic biodiversity research and consultancy

Photographing Euastacus hystricosus

The upper Brisbane River

The upper Brisbane River

Euastacus hystricosus is Queenslandā€™s largest giant spiny crayfish species. It is a crayfish covered in numerous sharp spines that grows to a huge size. Found in the upper reaches of the Mary and Brisbane rivers, the ACP has been researching this amazing species.

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