Chinese Mitten Crab (Eriocheir sinensis)
Marine species not currently found in South Australia.
The Chinese mitten crab:
- poses risks to human health as a carrier of lung fluke
- listed as an Australian Priority Marine Pest
- competes with native crustaceans.
Declared noxious under the Fisheries Management Act 2007. Noxious species are a severe threat to the natural environment and industries. They cannot be held or traded in South Australia without specific authorisation and must not be returned to the water if caught.
Characteristics:
- Hairy mittens on claws (unlike any Australian crab)
- 4 spines on either side of eyes
- 4 sharp spines in between eyes
- Smooth shell, up to 8 cm wide