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Checklist for Subsection Thoracotremata Guinot, 1977
and region California Channel Islands (California, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
87
163
210
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
87
163
210
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
42
92
129
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
41
90
127
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
38
86
124
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
18
41
57
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
17
40
55
Families
Genera
Species
 
Taxom
 

Subsection
 
Thoracotremata
Guinot, 1977
4
6
9
Families
Genera
Species
 
Taxom
 


List of families for California Channel Islands
4 Families width 9 Species
Pinnotheridae De Haan, 1833Commensal Crabs4SpeciesTaxom
Ocypodidae (Rafinesque, 1815)Fiddler crabs1SpeciesTaxom
Grapsidae MacLeay, 1838Marsh crabs3SpeciesTaxom
Plagusiidae Dana, 18511SpeciesTaxom


Genera for California Channel Islands
6 Genera with 9 Species
Fabia Dana, 18512SpeciesTaxom
Ocypode Weber, 1772Ghost Crab1SpeciesTaxom
Pachygrapsus Randall, 18502SpeciesTaxom
Percnon Gistel, 18531SpeciesTaxom
Pinnixa White, 18772SpeciesTaxom
Planes Bowdich, 17581SpeciesTaxom


Species list for California Channel Islands
9 Species
Fabia concharum Rathbun, 1894Smooth mussel crab
Fabia subquadrata Dana, 1851Grooved mussel crab
Ocypode ceratophthalmus (Pallas, 1772)⇒ Ocypode ceratophthalma Pallas, 1772
Pachygrapsus crassipes Randall, 1840Lined shore crab
Pachygrapsus transversus Gibbes, 1850Gibbes' Pachygrapsus
Percnon gibbesi H. Milne-Edw..., 1853Flat crab
Pinnixa hiatus Rathbun, 1918
Pinnixa tomentosa Lockington, 1877Oregon checkerbloom
Planes minutus Linnaeus, 1758Columbus crab

Subnodes of Thoracotremata with occurrences in California Channel Islands
SuperfamilyGrapsoidea
MacLeay, 1838
2
3
4
Families
Genera
Species

Taxom

SuperfamilyOcypodoidea
Rafinesque, 1815
1
1
1
Family
Genus
Species

Taxom

SuperfamilyPinnotheroidea
De Haan, 1833
1
2
4
Family
Genera
Species

Taxom



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