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Checklist for Superfamily Majoidea Samouelle, 1819 (Spider crabs)
and region Finistere (Brittany, France)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
74
119
177
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
72
117
174
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
36
56
91
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
35
55
90
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
35
54
90
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
17
25
43
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
16
24
42
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
14
21
38
Families
Genera
Species
 
Taxom
 

Superfamily
 
Majoidea
Samouelle, 1819
Spider crabs
4
7
17
Families
Genera
Species
 
Taxom
 


List of families for Finistere
4 Families width 17 Species
Inachidae MacLeay, 18384SpeciesTaxom
Majidae Samouelle, 1819Spider crab9SpeciesTaxom
Oregoniidae Garth, 19581SpeciesTaxom
Epialtidae MacLeay, 1838Kelp Crabs3SpeciesTaxom


Genera for Finistere
7 Genera with 17 Species
Achaeus Leach, 18171SpeciesTaxom
Eurynome Leach, 18352SpeciesTaxom
Hyas Leach, 18151SpeciesTaxom
Inachus Weber, 17753SpeciesTaxom
Macropodia Leach, 18145SpeciesTaxom
Maja Lamarck, 17882SpeciesTaxom
Pisa Leach, 17773SpeciesTaxom


Species list for Finistere
17 Species
Achaeus cranchii Leach, 1817Cranch's Spider Crab
Eurynome aspera Fabricius, 1798
Eurynome spinosa Hailstone, 1835
Hyas coarctatus Leach, 1815Arctic lyre crab
Inachus dorsettensis Pennant, 1777Scorpion spider crab
Inachus leptochirus Leach, 1817
Inachus phalangium Fabricius, 1775Leach's Spider Crab
Macropodia deflexa Forest, 1978
Macropodia linaresi Forest & Zar..., 1964
Macropodia longirostris Fabricius, 1775Spider crab
Macropodia rostrata Linnaeus, 1761Common spider crab
Macropodia tenuirostris Leach, 1814Slender spider crab
Maja brachydactyla Herbst, 1788Atlantic Sea Spider Crab
Maja squinado Herbst, 1788Common spider crab
Pisa armata Latreille, 1803Gibb's Sea Spider
Pisa nodipes Leach, 1815Spider Crab
Pisa tetraodon Pennant, 1777Four-horned spider crab

Subnodes of Majoidea with occurrences in Finistere
FamilyEpialtidae
MacLeay, 1838
Kelp Crabs
1
3
Genus
Species

Taxom

FamilyInachidae
MacLeay, 1838
2
4
Genera
Species

Taxom

FamilyMajidae
Samouelle, 1819
spider crab, Spider crabs
3
9
Genera
Species

Taxom

FamilyOregoniidae
Garth, 1958
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