Checklist for Subfamily Trichodactylinae H. Milne-Edwards, 1853 and region Amazon River (Amazon basin)
Class | Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 17 27 32 | Families Genera Species | Taxom | Subclass | Eumalacostraca Grobben, 1892
| 17 27 32 | Families Genera Species | Taxom | Superorder | Eucarida Calman, 1904
| 15 25 31 | Families Genera Species | Taxom | Order | Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 15 25 31 | Families Genera Species | Taxom | Suborder | Pleocyemata Burkenroad, 1963
| 13 23 29 | Families Genera Species | Taxom | Infraorder | Brachyura Linnaeus, 1758 Crabs, Short-tailed crabs, True crabs | 7 15 19 | Families Genera Species | Taxom | Section | Eubrachyura de Saint Laurent, 1980
| 6 14 18 | Families Genera Species | Taxom | Subsection | Heterotremata Guinot, 1977
| 4 11 15 | Families Genera Species | Taxom | Superfamily | Trichodactyloidea H. Milne-Edwards, 1835
| 1 6 10 | Family Genera Species | Taxom | | Family | Trichodactylidae H. Milne-Edwards, 1835
| 6 10 | Genera Species | Taxom | | Subfamily | Trichodactylinae H. Milne-Edwards, 1853
| 1 2 | Genus Species | Taxom |
Genera for Amazon River 1 Genera with 2 Species
Species list for Amazon River 2 Species
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