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Checklist for Superfamily Majoidea Samouelle, 1819 (Spider crabs)
and region Sonora (Northwest Mexico, Mexico)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
115
284
469
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
114
283
468
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
70
201
357
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
69
200
356
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
64
189
330
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
33
115
174
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
30
109
169
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
22
81
122
Families
Genera
Species
 
Taxom
 

Superfamily
 
Majoidea
Samouelle, 1819
Spider crabs
6
29
40
Families
Genera
Species
 
Taxom
 


List of families for Sonora
6 Families width 40 Species
Mithracidae Balss, 192911SpeciesTaxom
Inachoididae Dana, 18516SpeciesTaxom
Inachidae MacLeay, 183810SpeciesTaxom
Epialtidae MacLeay, 1838Kelp Crabs8SpeciesTaxom
Majidae Samouelle, 1819Spider crab3SpeciesTaxom
Tychidae Dana, 1851Urn crabs2SpeciesTaxom


Genera for Sonora
29 Genera with 40 Species
#ACEHILMNPRST
Ala Lockington, 18601SpeciesTaxom
Collodes Stimpson, 18942SpeciesTaxom
Coryrhynchus Kingsley, 18712SpeciesTaxom
Epialtoides Garth, 19581SpeciesTaxom
Epialtus Edwards, 18771SpeciesTaxom
Ericerodes Rathbun, 18942SpeciesTaxom
Erileptus Rathbun, 18931SpeciesTaxom
Eucinetops Stimpson, 19233SpeciesTaxom
Euprognatha Stimpson, 18941SpeciesTaxom
Hemus A. Milne-Edw..., 19582SpeciesTaxom
Herbstia H. Milne-Edw..., 18711SpeciesTaxom
Inachoides H. Milne Edw..., 18601SpeciesTaxom
Inachus Weber, 18171SpeciesTaxom
Libinia Leach, 1877Spider Crabs2SpeciesTaxom
Maiopsis Faxon, 18931SpeciesTaxom
Microphrys H. Milne-Edw..., 18602SpeciesTaxom
Mithraculus White, 18351SpeciesTaxom
Mithrax Desmarest, 18532SpeciesTaxom
Nemausa Stimpson, 18352SpeciesTaxom
Notolopas Stimpson, 18711SpeciesTaxom
Paradasygyius Garth, 18351SpeciesTaxom
Pelia Bell, 18771SpeciesTaxom
Pitho Bell, 18352SpeciesTaxom
Podochela Stimpson, 1860
0SpeciesTaxom
Pyromaia Stimpson, 18771SpeciesTaxom
Rhinocarcinus Richer de Fo..., 18931SpeciesTaxom
Stenocionops Desmarest, 18352SpeciesTaxom
Stenorhynchus Lamarck, 18711SpeciesTaxom
Thoe Bell, 18351SpeciesTaxom


Species list for Sonora
40 Species
Ala cornuta Stimpson, 1860
Collodes granosus Stimpson, 1860
Collodes tenuirostris Rathbun, 1894
Coryrhynchus lobifrons Rathbun, 1894
Coryrhynchus vestitus Stimpson, 1871
Epialtoides paradigmus Garth, 1958
Epialtus minimus Lockington, 1877
Ericerodes hemphillii Lockington, 1877
Ericerodes latimanus Rathbun, 1894
Erileptus spinosus Rathbun, 1893
Eucinetops lucasii Stimpson, 1860
Eucinetops panamensis Rathbun, 1923
Eucinetops rubellulus Rathbun, 1923
Euprognatha bifida Rathbun, 1894
Hemus analogus Rathbun, 1898
Hemus finneganae Garth, 1958
Herbstia camptacantha Stimpson, 1871
Inachoides laevis Stimpson, 1860
Inachus leptochirus Leach, 1817
Libinia mexicana Rathbun, 1892
Libinia setosa Lockington, 1877
Maiopsis panamensis Faxon, 1893Panamic spider crab
Microphrys branchialis Rathbun, 1898
Microphrys platysoma Stimpson, 1860
Mithraculus denticulatus Bell, 1835
Mithrax (Mithrax) sonorensis Rathbun, 1933
Mithrax armatus Saussure, 1853
Nemausa sinensis Rathbun, 1892
Nemausa spinipes Bell, 1835
Notolopas lamellatus Stimpson, 1871
Paradasygyius depressus Bell, 1835
Pelia tumida Lockington, 1877Dwarf Crab
Pitho picteti Saussure, 1853
Pitho sexdentata Bell, 1835
Pyromaia tuberculata Lockington, 1877Spider Crab
Rhinocarcinus agassizi Rathbun, 1893
Stenocionops angustus Lockington, 1877
Stenocionops ovatus Bell, 1835Velvet spider crab
Stenorhynchus debilis Smith, 1871Arrow crab
Thoe erosa Bell, 1835

Subnodes of Majoidea with occurrences in Sonora
FamilyEpialtidae
MacLeay, 1838
Kelp Crabs
7
8
Genera
Species

Taxom

FamilyInachidae
MacLeay, 1838
7
10
Genera
Species

Taxom

FamilyInachoididae
Dana, 1851
5
6
Genera
Species

Taxom

FamilyMajidae
Samouelle, 1819
spider crab, Spider crabs
2
3
Genera
Species

Taxom

FamilyMithracidae
Balss, 1929
7
11
Genera
Species

Taxom

FamilyTychidae
Dana, 1851
Urn crabs
1
2
Genus
Species

Taxom



Links, sources and further information
Majoidea at artfakta.se
Majoidea at biodiversity.org.au
Majoidea at dyntaxa.se
Majoidea at itis.gov
Majoidea at marinespecies.org