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Checklist for Subsection Heterotremata Guinot, 1977
and region Alameda County (California, USA)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
54
68
77
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
54
68
77
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
19
25
28
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
19
25
28
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
18
24
27
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
9
13
15
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
8
12
14
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
5
9
11
Families
Genera
Species
 
Taxom
 


List of families for Alameda County
5 Families width 11 Species
Mithracidae Balss, 19294SpeciesTaxom
Cancridae Latreille, 1802Edible crabs4SpeciesTaxom
Portunidae Rafinesque, 1815Swimming Crab1SpeciesTaxom
Inachoididae Dana, 18511SpeciesTaxom
Inachidae MacLeay, 18381SpeciesTaxom


Genera for Alameda County
9 Genera with 11 Species
Amphithrax Windsor & Fe..., 17901SpeciesTaxom
Cancer Linnaeus, 1840Cancer Crab2SpeciesTaxom
Carcinus Leach, 17581SpeciesTaxom
Metacarcinus A. Milne-Edw..., 18521SpeciesTaxom
Mithraculus White, 18011SpeciesTaxom
Omalacantha Streets, 19202SpeciesTaxom
Pyromaia Stimpson, 18771SpeciesTaxom
Romaleon Gistel, 19001SpeciesTaxom
Stenorhynchus Lamarck, 18711SpeciesTaxom


Species list for Alameda County
11 Species
Amphithrax aculeatus Herbst, 1790Granulated Spider Crab
Cancer pagurus Linnaeus, 1758Brown crab
Cancer productus Randall, 1840Red Cancer Crab
Carcinus maenas Linnaeus, 1758Asian Shore Crab
Metacarcinus magister Dana, 1852Californian Crab
Mithraculus coryphe Herbst, 1801Nodose clinging crab
Omalacantha bicornuta Latreille, 1825Speck-claw Decorator Crab
Omalacantha interrupta Rathbun, 1920
Pyromaia tuberculata Lockington, 1877Spider Crab
Romaleon jordani Rathbun, 1900
Stenorhynchus debilis Smith, 1871Arrow crab

Subnodes of Heterotremata with occurrences in Alameda County
SuperfamilyCancroidea
Latreille, 1802
1
3
4
Family
Genera
Species

Taxom

SuperfamilyMajoidea
Samouelle, 1819
Spider crabs
3
5
6
Families
Genera
Species

Taxom

SuperfamilyPortunoidea
Rafinesque, 1815
1
1
1
Family
Genus
Species

Taxom



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