Checklist for Infraorder Brachyura Linnaeus, 1758 (Crabs)
and region Etolin Island (Alexander Archipelago, Alaska, USA)
Class
| Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans | 17
23
25 | Families
Genera
Species |
Taxom
|
Subclass
| Eumalacostraca
Grobben, 1892
| 16
22
24 | Families
Genera
Species |
Taxom
|
Superorder
| Eucarida
Calman, 1904
| 13
19
21 | Families
Genera
Species |
Taxom
|
Order
| Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 12
18
20 | Families
Genera
Species |
Taxom
|
Suborder
| Pleocyemata
Burkenroad, 1963
| 12
18
20 | Families
Genera
Species |
Taxom
|
Infraorder
| Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs | 6
10
11 | Families
Genera
Species |
Taxom
|
List of families for Etolin Island
6 Families width 11 Species
Genera for Etolin Island
10 Genera with 11 Species | Cancer Linnaeus, 1840 | Cancer Crab | 1 | Species | Taxom | | Chorilia Dana, 1852 | | 1 | Species | Taxom | | Hemigrapsus Dana, 1851 | | 2 | Species | Taxom | | Hyas Leach, 1851 | | 1 | Species | Taxom | | Lophopanopeus Rathbun, 1860 | | 1 | Species | Taxom | | Metacarcinus A. Milne-Edw..., 1852 | | 1 | Species | Taxom | | Oregonia Dana, 1851 | | 1 | Species | Taxom | | Pinnixa White, 1918 | | 1 | Species | Taxom | | Pugettia Dana, 1851 | | 1 | Species | Taxom | | Romaleon Gistel, 1926 | | 1 | Species | Taxom |
Species list for Etolin Island
11 Species | Cancer productus Randall, 1840 | Red Cancer Crab | | Chorilia longipes Dana, 1852 | Longhorn decorator crab | | Hemigrapsus nudus Dana, 1851 | Naked Shore Crab | | Hemigrapsus oregonensis Dana, 1851 | Green shore crab | | Hyas lyratus Dana, 1851 | Lyre Crab | | Lophopanopeus bellus Stimpson, 1860 | Blackclaw crestleg crab | | Metacarcinus gracilis Dana, 1852 | Graceful Crab | | Oregonia gracilis Dana, 1851 | Graceful decorator crab | | Pinnixa schmitti Rathbun, 1918 | Schmitt pea crab | | Pugettia gracilis Dana, 1851 | Graceful kelp crab | | Romaleon branneri Rathbun, 1926 | |
Subnodes of Brachyura with occurrences in Etolin Island
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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