The State of Crayfish in the Pacific Northwest - Larson - 2011 - Fisheries - Wiley Online Library

PDF) The State of Crayfish in the Pacific Northwest

A new species of crayfish of the genus Cherax from Indonesian New Guinea (Crustacea, Decapoda, Parastacidae)

USGS Fact Sheet 2011–3132: Invasive Crayfish in the Pacific Northwest

PDF) Crayfish occupancy and abundance in lakes of the Pacific Northwest, USA

Only in North Carolina: Two new species of crayfish discovered

PDF) Crayfish occupancy and abundance in lakes of the Pacific Northwest, USA

Purpose of the Crayfish Study – The River Mile

Planning Your Crayfish Project – The River Mile

Longpincered Crayfish Missouri Department of Conservation

PDF) The State of Crayfish in the Pacific Northwest