Euastacus crassus
# Euastacus crassus

Euastacus crassus is a species of southern crayfish in the family Parastacidae. It is commonly known as the Alpine spiny crayfish.

The IUCN conservation status of Euastacus crassus is "EN", endangered. The species faces a high risk of extinction in the near future. The IUCN status was reviewed in 2010.

