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Checklist for Superfamily Grapsoidea MacLeay, 1838
and region Washington (West USA, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
177
493
1012
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
176
492
1009
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
67
165
367
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
66
162
362
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
63
156
352
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
31
74
112
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
28
64
101
Families
Genera
Species
 
Taxom
 

Subsection
 
Thoracotremata
Guinot, 1977
4
11
24
Families
Genera
Species
 
Taxom
 

Superfamily
 
Grapsoidea
MacLeay, 1838
3
7
9
Families
Genera
Species
 
Taxom
 


List of families for Washington
3 Families width 9 Species
Sesarmidae Dana, 18511SpeciesTaxom
Varunidae (H. Milne-Edw..., 1853)5SpeciesTaxom
Grapsidae MacLeay, 1838Marsh crabs3SpeciesTaxom


Genera for Washington
7 Genera with 9 Species
Armases Abele, 18701SpeciesTaxom
Asthenognathus Stimpson, 19991SpeciesTaxom
Globihexapus Schweitzer &..., 20011SpeciesTaxom
Hemigrapsus Dana, 18512SpeciesTaxom
Pachygrapsus Randall, 18401SpeciesTaxom
Planes Bowdich, 19142SpeciesTaxom
Pseudograpsus H. Milne-Edw..., 18581SpeciesTaxom


Species list for Washington
9 Species
Armases occidentale Smith, 1870
Asthenognathus cornishorum C. Schweitze..., 1999
Globihexapus paxillus C. Schweitze..., 2001
Hemigrapsus nudus Dana, 1851Naked Shore Crab
Hemigrapsus oregonensis Dana, 1851Green shore crab
Pachygrapsus crassipes Randall, 1840Lined shore crab
Planes major MacLeay, 1838Variegated shore crab
Planes marinus Rathbun, 1914Drifter crab
Pseudograpsus nudus (Stimpson, 1858)⇒ Hemigrapsus nudus Dana, 1851

Subnodes of Grapsoidea with occurrences in Washington
FamilyGrapsidae
MacLeay, 1838
Marsh crabs, Shore crabs, Talon crabs
2
3
Genera
Species

Taxom

FamilySesarmidae
Dana, 1851
1
1
Genus
Species

Taxom

FamilyVarunidae
H. Milne-Edwards, 1853
4
5
Genera
Species

Taxom



Links, sources and further information
Grapsoidea at artfakta.se
Grapsoidea at biodiversity.org.au
Grapsoidea at dyntaxa.se
Grapsoidea at itis.gov
Grapsoidea at marinespecies.org