Checklist for Family Tychidae Dana, 1851 (Urn crabs)
and region USA (North America)
Class
| Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans | 471
2820
10434 | Families
Genera
Species |
Taxom
|
Subclass
| Eumalacostraca
Grobben, 1892
| 459
2798
10382 | Families
Genera
Species |
Taxom
|
Superorder
| Eucarida
Calman, 1904
| 186
1289
5282 | Families
Genera
Species |
Taxom
|
Order
| Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 183
1277
5217 | Families
Genera
Species |
Taxom
|
Suborder
| Pleocyemata
Burkenroad, 1963
| 169
1210
4981 | Families
Genera
Species |
Taxom
|
Infraorder
| Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs | 96
729
2149 | Families
Genera
Species |
Taxom
|
Section
| Eubrachyura
de Saint Laurent, 1980
| 80
632
1940 | Families
Genera
Species |
Taxom
|
Subsection
| Heterotremata
Guinot, 1977
| 62
520
1542 | Families
Genera
Species |
Taxom
|
Superfamily
| Majoidea
Samouelle, 1819
Spider crabs | 9
123
337 | Families
Genera
Species |
Taxom
| | Family | Tychidae
Dana, 1851
Urn crabs | 1
7 | Genus
Species |
Taxom
|
Genera for USA
1 Genera with 7 Species
Species list for USA
7 Species
Links, sources and further information Tychidae at gbif.org
Tychidae at itis.gov
Tychidae at marinespecies.org
|
