Checklist for Infraorder Brachyura Linnaeus, 1758 (Crabs)
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
|
List of families for Ryukyu Islands
56 Families width 797 Species and 1 Subspecies #ACDEGHILMOPRSTVX
| Acidopsidae Stevcic, 2005 | | 0 | Species | Taxom | | Aethridae Dana, 1851 | | 4 | Species | Taxom | | Atelecyclidae Ortmann, 1893 | Horse crabs | 1 | Species | Taxom | | Calappidae Milne-Edwards, 1837 | Box Crab | 7 | Species | Taxom | | Camptandriidae Stimpson, 1858 | | 6 | Species | Taxom | | Cancridae Latreille, 1802 | Edible crabs | 3 | Species | Taxom | | Carpiliidae Ortmann, 1893 | Coral crabs | 2 | Species | Taxom | | Chasmocarcinidae Serène, 1964 | | 1 | Species | Taxom | | Cryptochiridae Paulson, 1875 | Coral gall crabs | 17 | Species | Taxom | | Cyclodorippidae Ortmann, 1892 | | 2 | Species | Taxom | | Cymonomidae Bouvier, 1897 | | 1 | Species | Taxom | | Dacryopilumnidae Serène, 1984 | | 2 | Species | Taxom | | Dairidae Ng & Rodriguez, 1986 | | 1 | Species | Taxom | | Domeciidae Ortmann, 1893 | | 1 | Species | Taxom | | Dorippidae MacLeay, 1838 | Demon-faced crabs | 3 | Species | Taxom | | Dotillidae Stimpson, 1858 | | 6 | Species | Taxom | | Dromiidae De Haan, 1833 | Sponge crabs | 9 | Species | Taxom | | Dynomenidae Ortmann, 1892 | | 2 | Species | Taxom | | Epialtidae MacLeay, 1838 | Kelp Crabs | 28 | Species | Taxom | | Euryplacidae Stimpson, 1871 | | 2 | Species | Taxom | | Gecarcinidae MacLeay, 1838 | Land crabs | 7 | Species | Taxom | | Geryonidae Colosi, 1923 | Deepsea crabs | 1 | Species | Taxom | | Goneplacidae MacLeay, 1838 | Angular crabs | 10 | Species | Taxom | | Grapsidae MacLeay, 1838 | Marsh crabs | 15 | Species | Taxom | | Hepatidae Stimpson, 1871 | | 1 | Species | Taxom | | Homolidae De Haan, 1839 | Carrier crabs | 4 | Species | Taxom | | Hymenosomatidae MacLeay, 1838 | | 12 | Species | Taxom | | Hypothalassiidae Karasawa & S..., 2006 | Champagne crabs | 1 | Species | Taxom | | Inachidae MacLeay, 1838 | | 20 | Species | Taxom | | Inachoididae Dana, 1851 | | 1 | Species | Taxom | | Latreilliidae Stimpson, 1858 | Longleg crabs | 2 | Species | Taxom | | Leucosiidae Samouelle, 1819 | Nut crabs | 51 | Species | Taxom | | Macrophthalmidae Dana, 1851 | | 22 | Species | Taxom | | Majidae Samouelle, 1819 | Spider crab | 19 | Species | Taxom | | Matutidae De Haan, 1835 | | 5 | Species | Taxom | | Menippidae Ortmann, 1893 | Stone crabs | 5 | Species | Taxom | | Mictyridae Dana, 1851 | | 3 | Species | Taxom | | Ocypodidae Rafinesque, 1815 | Fiddler crabs | 16 | Species | Taxom | | Oziidae Dana, 1851 | | 7 | Species | Taxom | | Palicidae Bouvier, 1898 | Stilt crabs | 8 | Species | Taxom | | Parthenopidae MacLeay, 1838 | Elbow crabs | 21 | Species | Taxom | | Phyllotymolinidae Tavares, 1998 | | 1 | Species | Taxom | | Pilumnidae Samouelle, 1819 | | 65 | Species | Taxom | | Pinnotheridae De Haan, 1833 | Commensal Crabs | 9 | Species | Taxom | | Plagusiidae Dana, 1851 | | 4 | Species | Taxom | | Planopilumnidae Serène, 1984 | | 1 | Species | Taxom | | Portunidae Rafinesque, 1815 | Swimming Crab | 96 | Species | Taxom | | Potamidae Ortmann, 1896 | | 23 | Species | Taxom | | Raninidae De Haan, 1839 | Frog crabs | 4 | Species | Taxom | | Sesarmidae Dana, 1851 | | 41 | Species | Taxom | | Tetraliidae Castro, Ng &..., 2004 | | 6 | Species | Taxom | | Tetriasidae Tsang & Naruse, 2023 | | 1 | Species | Taxom | | Trapeziidae Miers, 1886 | Coral crabs | 21 | Species | Taxom | | Varunidae H. Milne-Edw..., 1853 | | 38 | Species | Taxom | | Xanthidae MacLeay, 1838 | Mud crabs | 157 | Species | Taxom | | Xenograpsidae Davie, Schub..., 2007 | | 1 | Species | Taxom |
Subnodes of Brachyura with occurrences in Ryukyu Islands
Links, sources and further information Brachyura at artfakta.se
Brachyura at biodiversity.org.au
Brachyura at dyntaxa.se
Brachyura at gbif.org
Brachyura at itis.gov
Brachyura at marinespecies.org
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