Parastacus
Parastacus is a genus of southern crawfish in the family Parastacidae. There are about 15 described species in Parastacus, found in South America. In addition, there are some preserved specimens from Australia that are possibly members of this genus.
Species
These 15 species belong to the genus Parastacus:Parastacus brasiliensis Parastacus buckupi Huber, Ribeiro & Araujo, 2018Parastacus caeruleodactylus Ribeiro & Araujo, 2016 Parastacus defossus Faxon, 1898Parastacus fluviatilis Ribeiro & Buckup, 2016 Parastacus laevigatus Buckup & Rossi, 1980Parastacus macanudo Huber, Rockhill, Araujo & Ribeiro, 2020Parastacus nicoleti Parastacus pilicarpus Huber, Ribeiro & Araujo, 2018Parastacus pilimanus Parastacus promatensis Fontoura & Conter, 2008Parastacus pugnax Parastacus saffordi Faxon, 1898Parastacus tuerkayi Ribeiro, Huber & Araujo, 2017Parastacus varicosus Faxon, 1898