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Checklist for Subsection Thoracotremata Guinot, 1977
and region San Diego County (California, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
120
204
280
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
119
203
279
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
57
104
161
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
56
101
158
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
51
92
145
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
21
44
62
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
19
42
60
Families
Genera
Species
 
Taxom
 

Subsection
 
Thoracotremata
Guinot, 1977
6
9
14
Families
Genera
Species
 
Taxom
 


List of families for San Diego County
6 Families width 14 Species
Sesarmidae Dana, 18511SpeciesTaxom
Pinnotheridae De Haan, 1833Commensal Crabs7SpeciesTaxom
Varunidae H. Milne-Edw..., 18532SpeciesTaxom
Ocypodidae Rafinesque, 1815Fiddler crabs1SpeciesTaxom
Grapsidae MacLeay, 1838Marsh crabs2SpeciesTaxom
Glyptograpsidae Schubart, C..., 20021SpeciesTaxom


Genera for San Diego County
9 Genera with 14 Species
Armases Abele, 18021SpeciesTaxom
Fabia Dana, 18941SpeciesTaxom
Hemigrapsus Dana, 18512SpeciesTaxom
Leptuca Bott, 18771SpeciesTaxom
Opisthopus Rathbun, 18931SpeciesTaxom
Pachygrapsus Randall, 18401SpeciesTaxom
Pinnixa White, 18775SpeciesTaxom
Planes Bowdich, 17581SpeciesTaxom
Platychirograpsus De Man, 18961SpeciesTaxom


Species list for San Diego County
14 Species
Armases cinereum Bosc, 1802Squareback marsh crab
Fabia concharum Rathbun, 1894Smooth mussel crab
Hemigrapsus nudus Dana, 1851Naked Shore Crab
Hemigrapsus oregonensis Dana, 1851Green shore crab
Leptuca crenulata Lockington, 1877California Fiddler Crab
Opisthopus transversus Rathbun, 1893Mottled pea crab
Pachygrapsus crassipes Randall, 1840Lined shore crab
Pinnixa barnharti Rathbun, 1918
Pinnixa forficulamana
Pinnixa minuscula Zmarzly, 1992
Pinnixa occidentalis Rathbun, 1894Western pea crab
Pinnixa tomentosa Lockington, 1877Oregon checkerbloom
Planes minutus Linnaeus, 1758Columbus crab
Platychirograpsus spectabilis De Man, 1896Saber crab

Subnodes of Thoracotremata with occurrences in San Diego County
SuperfamilyGrapsoidea
MacLeay, 1838
4
5
6
Families
Genera
Species

Taxom

SuperfamilyOcypodoidea
Rafinesque, 1815
1
1
1
Family
Genus
Species

Taxom

SuperfamilyPinnotheroidea
De Haan, 1833
1
3
7
Family
Genera
Species

Taxom



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