Checklist for Subfamily Micromaiinae Beurlen, 1930
and region Lower Oligocene (Oligocene)
Class
| Malacostraca
Latreille, 1802
Higher Crustaceans, Malacostracans | 30
54
71 | Families
Genera
Species |
Taxom
|
Subclass
| Eumalacostraca
Grobben, 1892
| 30
54
71 | Families
Genera
Species |
Taxom
|
Superorder
| Eucarida
Calman, 1904
| 28
52
69 | Families
Genera
Species |
Taxom
|
Order
| Decapoda
Latreille, 1802
Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 28
52
69 | Families
Genera
Species |
Taxom
|
Suborder
| Pleocyemata
Burkenroad, 1963
| 27
50
67 | Families
Genera
Species |
Taxom
|
Infraorder
| Brachyura
Linnaeus, 1758
Crabs, Short-tailed crabs, True crabs | 20
34
47 | Families
Genera
Species |
Taxom
|
Section
| Eubrachyura
de Saint Laurent, 1980
| 17
29
38 | Families
Genera
Species |
Taxom
|
Subsection
| Heterotremata
Guinot, 1977
| 17
29
38 | Families
Genera
Species |
Taxom
|
Superfamily
| Majoidea
Samouelle, 1819
Spider crabs | 1
3
7 | Family
Genera
Species |
Taxom
| | Family | Majidae
Samouelle, 1819
Spider crab, Spider crabs | 3
7 | Genera
Species |
Taxom
| | Subfamily | Micromaiinae ♰
Beurlen, 1930
| 1
5 | Genus
Species |
Taxom
|
Genera for Lower Oligocene
1 Genera with 5 Species
Species list for Lower Oligocene
5 Species
|
