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


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
51
117
164
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
50
116
163
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
40
100
140
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
40
100
140
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
37
93
126
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
23
65
77
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
21
62
74
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
17
53
61
Families
Genera
Species
 
Taxom
 

Superfamily
 
Majoidea
Samouelle, 1819
Spider crabs
6
22
23
Families
Genera
Species
 
Taxom
 


List of families for Guaymas
6 Families width 23 Species
Mithracidae Balss, 19296SpeciesTaxom
Inachoididae Dana, 18515SpeciesTaxom
Epialtidae MacLeay, 1838Kelp Crabs3SpeciesTaxom
Inachidae MacLeay, 18384SpeciesTaxom
Majidae Samouelle, 1819Spider crab3SpeciesTaxom
Tychidae Dana, 1851Urn crabs2SpeciesTaxom


Genera for Guaymas
22 Genera with 23 Species
#ACEHIMPRST
Ala Lockington, 18601SpeciesTaxom
Collodes Stimpson, 18601SpeciesTaxom
Epialtus Edwards, 18771SpeciesTaxom
Ericerodes Rathbun, 18941SpeciesTaxom
Erileptus Rathbun, 18931SpeciesTaxom
Eucinetops Stimpson, 18601SpeciesTaxom
Euprognatha Stimpson, 18941SpeciesTaxom
Herbstia H. Milne-Edw..., 1834
0SpeciesTaxom
Inachoides H. Milne Edw..., 18601SpeciesTaxom
Maiopsis Faxon, 18931SpeciesTaxom
Microphrys H. Milne-Edw..., 18602SpeciesTaxom
Mithraculus White, 18351SpeciesTaxom
Mithrax Desmarest, 19331SpeciesTaxom
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 Guaymas
23 Species
Ala cornuta Stimpson, 1860
Collodes granosus Stimpson, 1860
Epialtus minimus Lockington, 1877
Ericerodes latimanus Rathbun, 1894
Erileptus spinosus Rathbun, 1893
Eucinetops lucasii Stimpson, 1860
Euprognatha bifida Rathbun, 1894
Inachoides laevis Stimpson, 1860
Maiopsis panamensis Faxon, 1893Panamic spider crab
Microphrys branchialis Rathbun, 1898
Microphrys platysoma Stimpson, 1860
Mithraculus denticulatus Bell, 1835
Mithrax (Mithrax) sonorensis Rathbun, 1933
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 Guaymas
FamilyEpialtidae
MacLeay, 1838
Kelp Crabs
4
3
Genera
Species

Taxom

FamilyInachidae
MacLeay, 1838
5
4
Genera
Species

Taxom

FamilyInachoididae
Dana, 1851
5
5
Genera
Species

Taxom

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

Taxom

FamilyMithracidae
Balss, 1929
5
6
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