Checklist for Infraorder Astacidea Latreille, 1802 (Crayfish) and region Yorkshire (Prince William County, Virginia, USA)
Class | Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 6 7 8 | Families Genera Species | Taxom | Subclass | Eumalacostraca Grobben, 1892
| 6 7 8 | Families Genera Species | Taxom | Superorder | Eucarida Calman, 1904
| 4 5 6 | Families Genera Species | Taxom | Order | Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 3 3 4 | Families Genera Species | Taxom | Suborder | Pleocyemata Burkenroad, 1963
| 3 3 4 | Families Genera Species | Taxom | Infraorder | Astacidea Latreille, 1802 Crayfish, Crayfishes and Lobsters, Lobsters | 1 1 1 | Family Genus Species | Taxom |
List of families for Yorkshire (Prince William County) 1 Family width 1 Species
Genera for Yorkshire (Prince William County) 1 Genera with 1 Species
Species list for Yorkshire (Prince William County) 1 Species
Subnodes of Astacidea with occurrences in Yorkshire (Prince William County)
Links, sources and further information Astacidea at artfakta.se Astacidea at biodiversity.org.au Astacidea at dyntaxa.se Astacidea at itis.gov Astacidea at marinespecies.org
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