Checklist for Superfamily Majoidea Samouelle, 1819 (Spider crabs)
and region Hokkaido (Japan)
Class
| Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans | 125
268
425 | Families
Genera
Species |
Taxom
|
Subclass
| Eumalacostraca
Grobben, 1892
| 124
267
424 | Families
Genera
Species |
Taxom
|
Superorder
| Eucarida
Calman, 1904
| 67
156
270 | Families
Genera
Species |
Taxom
|
Order
| Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 66
153
267 | Families
Genera
Species |
Taxom
|
Suborder
| Pleocyemata
Burkenroad, 1963
| 63
145
259 | Families
Genera
Species |
Taxom
|
Infraorder
| Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs | 33
78
98 | Families
Genera
Species |
Taxom
|
Section
| Eubrachyura
de Saint Laurent, 1980
| 30
70
91 | Families
Genera
Species |
Taxom
|
Subsection
| Heterotremata
Guinot, 1977
| 20
50
69 | Families
Genera
Species |
Taxom
|
Superfamily
| Majoidea
Samouelle, 1819
Spider crabs | 4
11
23 | Families
Genera
Species |
Taxom
|
List of families for Hokkaido
4 Families width 23 Species
Genera for Hokkaido
11 Genera with 23 Species | Achaeus Leach, 1879 | | 2 | Species | Taxom | | Chionoecetes Krøyer, 1788 | Snow crab | 5 | Species | Taxom | | Hyas Leach, 1924 | | 4 | Species | Taxom | | Hyastenus White, 1839 | | 1 | Species | Taxom | | Oregonia Dana, 1851 | | 2 | Species | Taxom | | Picrocerus A. Milne Edw..., 1865 | | 1 | Species | Taxom | | Pisoides H. Milne-Edw..., 1924 | | 2 | Species | Taxom | | Pugettia Dana, 1839 | | 2 | Species | Taxom | | Schizophrys White, 1834 | | 1 | Species | Taxom | | Scyra Dana, 1857 | | 1 | Species | Taxom | | Xenocarcinus White, 1847 | | 2 | Species | Taxom |
Species list for Hokkaido
23 Species | Achaeus japonicus De Haan, 1839 | Orang-utan crab | | Achaeus tuberculatus Miers, 1879 | | | Chionoecetes angulatus Rathbun, 1924 | Triangle tanner crab | | Chionoecetes bairdi Rathbun, 1924 | Bairdi | | Chionoecetes elongatus Rathbun, 1924 | | | Chionoecetes japonicus Rathbun, 1932 | Beni-zuwai crab | | Chionoecetes opilio Fabricius, 1788 | Atlantic snow crab | | Hyas alutaceus Brandt, 1851 | | | Hyas coarctatus Leach, 1815 | Arctic lyre crab | | Hyas tsuchidai Imaizumi, 1952 | | | Hyas ursinus Rathbun, 1924 | | | Hyastenus diacanthus De Haan, 1839 | | | Oregonia bifurca Rathbun, 1902 | Split-nose crab | | Oregonia gracilis Dana, 1851 | Graceful decorator crab | | Picrocerus armatus A. Milne-Edw..., 1865 | | | Pisoides bidentatus A. Milne-Edw..., 1873 | | | Pisoides ortmanni Balss, 1924 | | | Pugettia incisa De Haan, 1839 | | | Pugettia quadridens De Haan, 1839 | | | Schizophrys aspera H. Milne Edw..., 1834 | Common decorator crab | | Scyra compressipes Stimpson, 1857 | | | Xenocarcinus conicus A. Milne-Edw..., 1865 | Conical Crab | | Xenocarcinus tuberculatus White, 1847 | Wire Coral Crab |
Subnodes of Majoidea with occurrences in Hokkaido
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
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