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Checklist for Superfamily Majoidea Samouelle, 1819 (Spider crabs)
and region Aruba (Caribbean islands)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
72
115
145
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
72
115
145
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
52
89
125
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
52
89
125
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
48
84
118
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
20
40
52
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
18
38
50
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
13
25
35
Families
Genera
Species
 
Taxom
 

Superfamily
 
Majoidea
Samouelle, 1819
Spider crabs
4
9
13
Families
Genera
Species
 
Taxom
 


List of families for Aruba
4 Families width 13 Species
Epialtidae MacLeay, 1838Kelp Crabs1SpeciesTaxom
Inachidae MacLeay, 18382SpeciesTaxom
Mithracidae Balss, 19299SpeciesTaxom
Tychidae Dana, 1851Urn crabs1SpeciesTaxom


Genera for Aruba
9 Genera with 13 Species
Acanthonyx Latreille, 18341SpeciesTaxom
Metoporhaphis Stimpson, 18181SpeciesTaxom
Microphrys H. Milne-Edw..., 18251SpeciesTaxom
Mithraculus White, 18183SpeciesTaxom
Mithrax Desmarest, 18323SpeciesTaxom
Nemausa Stimpson, 18571SpeciesTaxom
Omalacantha Streets, 18251SpeciesTaxom
Pitho Bell, 18501SpeciesTaxom
Stenorhynchus Lamarck, 17881SpeciesTaxom


Species list for Aruba
13 Species
Acanthonyx petiverii H. Milne Edw..., 1834Jacknife spider crab
Metoporhaphis calcarata Say, 1818False arrow crab
Microphrys bicornutus Latreille, 1825Speck-claw decorator crab
Mithraculus coryphe Herbst, 1801Nodose clinging crab
Mithraculus forceps A. Milne-Edw..., 1875Red-ridged clinging crab
Mithraculus sculptus Lamarck, 1818Emerald crab
Mithrax (Mithraculus) coryphe (J. F. W. Herbst, 1801)⇒ Mithraculus coryphe Herbst, 1801
Mithrax pilosus (M. J. Rathbun, 1892)⇒ Mithrax aculeatus Herbst, 1790
Mithrax verrucosus H. Milne Edw..., 1832Paved clinging crab
Nemausa cornuta Saussure, 1857Shorthorn clinging crab
Omalacantha bicornuta Latreille, 1825Speck-claw Decorator Crab
Pitho aculeata Gibbes, 1850Gibbes' Pitho
Stenorhynchus seticornis Herbst, 1788Arrow crab

Subnodes of Majoidea with occurrences in Aruba
FamilyEpialtidae
MacLeay, 1838
Kelp Crabs
1
1
Genus
Species

Taxom

FamilyInachidae
MacLeay, 1838
2
2
Genera
Species

Taxom

FamilyMithracidae
Balss, 1929
5
9
Genera
Species

Taxom

FamilyTychidae
Dana, 1851
Urn crabs
1
1
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