Species list, Checklist of Infraorder Astacidea (Crayfish) for Placer County (Eastern California, California, USA)

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Checklist for Infraorder Astacidea Latreille, 1802 (Crayfish)
and region Placer County (Eastern California, California, USA)

Class	Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans	35 43 41	Families Genera Species	Taxom
Subclass	Eumalacostraca Grobben, 1892	34 42 41	Families Genera Species	Taxom
Superorder	Eucarida Calman, 1904	8 8 7	Families Genera Species	Taxom
Order	Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns	8 8 7	Families Genera Species	Taxom
Suborder	Pleocyemata Burkenroad, 1963	8 8 7	Families Genera Species	Taxom
Infraorder	Astacidea Latreille, 1802 Crayfish, Crayfishes and Lobsters, Lobsters	2 2 2	Families Genera Species	Taxom

List of families for Placer County
2 Families width 2 Species

Cambaridae Hobbs, 1942	Cambarid crayfishes	1	Species	Taxom
Astacidae Latreille, 1802	Astacid crayfishes	1	Species	Taxom

Genera for Placer County
2 Genera with 2 Species

Orconectes Cope, 1870		1	Species	Taxom
Pacifastacus Bott, 1852		1	Species	Taxom

Species list for Placer County
2 Species

Orconectes (Gremicambarus) virilis Hagen, 1870	Common Crawfish
Pacifastacus (Pacifastacus) leniusculus Dana, 1852	American Signal Crayfish

Subnodes of Astacidea with occurrences in Placer County

Superfamily

2
2
2

Families
Genera
Species

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