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Checklist for Section Eubrachyura de Saint Laurent, 1980
and region Aleutian Islands (Alaska Peninsula, Alaska, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
77
144
217
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
76
143
216
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
23
52
99
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
22
50
95
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
20
48
94
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
8
14
18
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
7
13
18
Families
Genera
Species
 
Taxom
 


List of families for Aleutian Islands
7 Families width 18 Species
Cancridae Latreille, 1802Edible crabs3SpeciesTaxom
Oregoniidae Garth, 19587SpeciesTaxom
Cheiragonidae Ortmann, 1893Helmet crabs2SpeciesTaxom
Pinnotheridae De Haan, 1833Commensal Crabs3SpeciesTaxom
Plagusiidae Dana, 18511SpeciesTaxom
Epialtidae MacLeay, 1838Kelp Crabs1SpeciesTaxom
Inachidae MacLeay, 18381SpeciesTaxom


Genera for Aleutian Islands
13 Genera with 18 Species
Cancer Linnaeus, 1758Cancer Crab1SpeciesTaxom
Chionoecetes Krøyer, 1788Snow crab3SpeciesTaxom
Erimacrus Benedict, 18481SpeciesTaxom
Fabia Dana, 18511SpeciesTaxom
Glebocarcinus Nations, 18521SpeciesTaxom
Hyas Leach, 18512SpeciesTaxom
Metacarcinus A. Milne-Edw..., 18521SpeciesTaxom
Oregonia Dana, 18512SpeciesTaxom
Pinnixa White, 18942SpeciesTaxom
Plagusia Latreille, 18181SpeciesTaxom
Pugettia Dana, 18511SpeciesTaxom
Stenorhynchus Lamarck, 18711SpeciesTaxom
Telmessus White, 18121SpeciesTaxom


Species list for Aleutian Islands
18 Species
Cancer pagurus Linnaeus, 1758Brown crab
Chionoecetes angulatus Rathbun, 1924Triangle tanner crab
Chionoecetes bairdi Rathbun, 1924Bairdi
Chionoecetes opilio Fabricius, 1788Atlantic snow crab
Erimacrus isenbeckii Brandt, 1848Hair crab
Fabia subquadrata Dana, 1851Grooved mussel crab
Glebocarcinus oregonensis Dana, 1852Oregon Cancer Crab
Hyas alutaceus Brandt, 1851
Hyas lyratus Dana, 1851Lyre Crab
Metacarcinus magister Dana, 1852Californian Crab
Oregonia bifurca Rathbun, 1902Split-nose crab
Oregonia gracilis Dana, 1851Graceful decorator crab
Pinnixa occidentalis Rathbun, 1894Western pea crab
Pinnixa tubicola Holmes, 1894Tube-dwelling pea crab
Plagusia immaculata Lamarck, 1818Pacific log rider
Pugettia gracilis Dana, 1851Graceful kelp crab
Stenorhynchus debilis Smith, 1871Arrow crab
Telmessus cheiragonus Tilesius, 1812Bristly Crab

Subnodes of Eubrachyura with occurrences in Aleutian Islands
SubsectionHeterotremata
Guinot, 1977
5
10
14
Families
Genera
Species

Taxom

SubsectionThoracotremata
Guinot, 1977
2
3
4
Families
Genera
Species

Taxom



Links, sources and further information
Eubrachyura at artfakta.se
Eubrachyura at biodiversity.org.au
Eubrachyura at marinespecies.org