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Checklist for Subsection Thoracotremata Guinot, 1977
and region Port Townsend (Jefferson County, Washington, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
34
51
64
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
33
50
63
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
16
28
36
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
16
28
36
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
16
28
36
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
6
10
13
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
6
10
13
Families
Genera
Species
 
Taxom
 

Subsection
 
Thoracotremata
Guinot, 1977
2
2
4
Families
Genera
Species
 
Taxom
 


List of families for Port Townsend
2 Families width 4 Species
Varunidae H. Milne-Edw..., 18532SpeciesTaxom
Pinnotheridae De Haan, 1833Commensal Crabs2SpeciesTaxom


Genera for Port Townsend
2 Genera with 4 Species
Hemigrapsus Dana, 18512SpeciesTaxom
Pinnixa White, 18942SpeciesTaxom


Species list for Port Townsend
4 Species
Hemigrapsus nudus Dana, 1851Naked Shore Crab
Hemigrapsus oregonensis Dana, 1851Green shore crab
Pinnixa faba Dana, 1851Large pea crab
Pinnixa littoralis Holmes, 1894Gaper pea crab

Subnodes of Thoracotremata with occurrences in Port Townsend
SuperfamilyGrapsoidea
MacLeay, 1838
1
1
2
Family
Genus
Species

Taxom

SuperfamilyPinnotheroidea
De Haan, 1833
1
1
2
Family
Genus
Species

Taxom



Links, sources and further information
Thoracotremata at artfakta.se
Thoracotremata at marinespecies.org