Checklist for Family Cheiragonidae Ortmann, 1893 (Helmet crabs)
and region Fossils
Class
| Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans | 286
1345
4857 | Families
Genera
Species |
Taxom
|
Subclass
| Eumalacostraca
Grobben, 1892
| 271
1315
4752 | Families
Genera
Species |
Taxom
|
Superorder
| Eucarida
Calman, 1904
| 198
1203
4613 | Families
Genera
Species |
Taxom
|
Order
| Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 198
1203
4613 | Families
Genera
Species |
Taxom
|
Suborder
| Pleocyemata
Burkenroad, 1963
| 168
1123
4360 | Families
Genera
Species |
Taxom
|
Infraorder
| Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs | 92
723
2559 | Families
Genera
Species |
Taxom
|
Section
| Eubrachyura
de Saint Laurent, 1980
| 72
573
1961 | Families
Genera
Species |
Taxom
|
Subsection
| Heterotremata
Guinot, 1977
| 62
531
1851 | Families
Genera
Species |
Taxom
|
Superfamily
| Cheiragonoidea
Ortmann, 1893
| 1
3
13 | Family
Genera
Species |
Taxom
| | Family | Cheiragonidae ♰
Ortmann, 1893
Helmet crabs | 3
13 | Genera
Species |
Taxom
|
Genera for Fossils
3 Genera with 13 Species
Species list for Fossils
13 Species | Karasawaia markgrafi Lorenthey, 1907 | | | Montezumella amenosi ♰ Vía, 1959 | | | Montezumella casayetensis Rathbun, 1937 | | | Montezumella eichhorni C. Schweitze..., 2000 | | | Montezumella elegans Lorenthey, 1929 | | | Montezumella fraasi Lorenthey, 1909 | | | Montezumella lamiensis Rathbun, 1934 | | | Montezumella microporosa Portell & Co..., 2002 | | | Montezumella pumicosa ♰ Beschin, 2002 | | | Montezumella rutteni Van Straelen, 1933 | | | Montezumella scabra Quayle & Col..., 1981 | | | Montezumella tubulata Rathbun, 1930 | | | Stintonius subovata Quayle & Col..., 1981 | |
Links, sources and further information Cheiragonidae at gbif.org
Cheiragonidae at irmng.org
Cheiragonidae at itis.gov
Cheiragonidae at marinespecies.org
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