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TAXFAMGENSPESUB
Checklist for Superfamily Majoidea Samouelle, 1819 (Spider crabs)
and region Marker (Indre Østfold, Norway)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
46
70
60
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
46
70
60
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
21
42
39
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
21
42
39
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
20
41
38
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
11
25
21
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
11
25
21
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
7
21
19
Families
Genera
Species
 
Taxom
 

Superfamily
 
Majoidea
Samouelle, 1819
Spider crabs
2
10
8
Families
Genera
Species
 
Taxom
 


List of families for Marker
2 Families width 8 Species
Epialtidae MacLeay, 1838Kelp Crabs2SpeciesTaxom
Mithracidae Balss, 19296SpeciesTaxom


Genera for Marker
10 Genera with 8 Species
Hyastenus White, 1847
0SpeciesTaxom
Lahaina Dana, 1851
0SpeciesTaxom
Libinia Leach, 1834Spider Crabs1SpeciesTaxom
Maguimithrax Klompmaker, ..., 18181SpeciesTaxom
Menaethius H. Milne Edw..., 19691SpeciesTaxom
Mithraculus White, 18751SpeciesTaxom
Mithrax Desmarest, 18323SpeciesTaxom
Omalacantha Streets, 18251SpeciesTaxom
Perinia Dana, 1851
0SpeciesTaxom
Tylocarcinus Miers, 1879
0SpeciesTaxom


Species list for Marker
8 Species
Libinia dubia H. Milne Edw..., 1834Doubtful spider crab
Maguimithrax spinosissimus Lamarck, 1818Channel Clinging Crab
Menaethius orientalis Sakai, 1969Red Spider Crab
Mithraculus forceps A. Milne-Edw..., 1875Red-ridged clinging crab
Mithrax hispidus Herbst, 1790Coral clinging crab
Mithrax spinosissimus (Lamarck, 1818)⇒ Maguimithrax spinosissimus Lamarck, 1818
Mithrax verrucosus H. Milne Edw..., 1832Paved clinging crab
Omalacantha bicornuta Latreille, 1825Speck-claw Decorator Crab

Subnodes of Majoidea with occurrences in Marker
FamilyEpialtidae
MacLeay, 1838
Kelp Crabs
6
2
Genera
Species

Taxom

FamilyMithracidae
Balss, 1929
4
6
Genera
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