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Checklist for Family Majidae Samouelle, 1819 (spider crab)
and region Ryukyu Islands (Okinawa Prefecture, Japan)


Class
 
Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans
183
753
1706
Families
Genera
Species
 
Taxom
 

Subclass
 
Eumalacostraca
Grobben, 1892
183
753
1706
Families
Genera
Species
 
Taxom
 

Superorder
 
Eucarida
Calman, 1904
115
596
1462
Families
Genera
Species
 
Taxom
 

Order
 
Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns
114
590
1438
Families
Genera
Species
 
Taxom
 

Suborder
 
Pleocyemata
Burkenroad, 1963
106
573
1410
Families
Genera
Species
 
Taxom
 

Infraorder
 
Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs
56
358
797
Families
Genera
Species
 
Taxom
 

Section
 
Eubrachyura
de Saint Laurent, 1980
48
338
772
Families
Genera
Species
 
Taxom
 

Subsection
 
Heterotremata
Guinot, 1977
33
240
578
Families
Genera
Species
 
Taxom
 

Superfamily
 
Majoidea
Samouelle, 1819
Spider crabs
4
36
68
Families
Genera
Species
 
Taxom
 
FamilyMajidae
Samouelle, 1819
Spider crab, Spider crabs
10
19
Genera
Species
 
Taxom
 


Genera for Ryukyu Islands
10 Genera with 19 Species
Cyclax Dana, 18612SpeciesTaxom
Cyclocoeloma Miers, 18801SpeciesTaxom
Leptopisa Stimpson, 19381SpeciesTaxom
Micippa Leach, 18303SpeciesTaxom
Paraentomonyx T. Sakai, 19741SpeciesTaxom
Prismatopus Ward, 18392SpeciesTaxom
Pseudomicippe Heller, 19371SpeciesTaxom
Schizophrys White, 19862SpeciesTaxom
Thacanophrys Griffin & Tr..., 1986
0SpeciesTaxom
Tiarinia Dana, 18576SpeciesTaxom


Species list for Ryukyu Islands
19 Species
Cyclax (Cyclomaia) suborbicularis Stimpson, 1858Cyclax Suborbicularis
Cyclax spinicinctus Heller, 1861
Cyclocoeloma tuberculata Miers, 1880
Leptopisa nipponensis Sakai, 1938
Micippa margaritifera Henderson, 1893
Micippa philyra Herbst, 1803
Micippa platipes Rüppell, 1830
Paraentomonyx depressus Sakai, 1974
Prismatopus goldsboroughi Rathbun, 1906
Prismatopus longispinus De Haan, 1839
Pseudomicippe nipponica Sakai, 1937
Schizophrys aspera H. Milne Edw..., 1834Common decorator crab
Schizophrys dahlak Griffin & Tr..., 1986Spider Crab
Tiarinia angusta Dana, 1851
Tiarinia cornigera Latreille, 1825
Tiarinia dana Griffin & Tr..., 1986
Tiarinia depressa Stimpson, 1857
Tiarinia gracilis Dana, 1852
Tiarinia spinigera Stimpson, 1857

Subnodes of Majidae with occurrences in Ryukyu Islands
SubfamilyMajinae
Samouelle, 1819
5
8
Genera
Species

Taxom

SubfamilyMithracinae
MacLeay, 1838
4
11
Genera
Species

Taxom



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