OutdoorNebraska

63 PRAIRIE CRAYFISH - Procambarus gracilis SYSTEMATICS Procambarus gracilis (Bundy1876) Type locality: Normal, McLean County Illinois Synonyms (see Hobbs and Jass 1988, Hobbs 1989): Cambarus gracilis 17, 31, 32, 58, 61, 67, 81, 89, 178, 237 Cambarus gracillis 17 Cambarus (Cambarus) gracilis 178 Procambarus gracilis 13, 22, 95, 101, 103, 180, 185, 188, 189, 198, 246, 247 Procambarus (Girardiella) gracilis 104, 112 OTHER COMMON NAMES Grassland crayfish

• Cover
• The Crayfish of Nebraska
• Nebraska's River Basins
• Table of Contents
• Preface
• Acknowledgements
• Introduction
• Anatomy
• The Biology of Crayfishes
• Nebraska Crayfish Collections
• Geology and Glaciations
• Body Measurements and Ratios
• Literature Cited
• Glossary
• Identification Key to Nebraska's Crayfishes