Checklist for Superfamily Trapezioidea Miers, 1886 and region Southern South America (South America)
Class | Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 321 1128 2408 | Families Genera Species | Taxom | Subclass | Eumalacostraca Grobben, 1892
| 318 1123 2403 | Families Genera Species | Taxom | Superorder | Eucarida Calman, 1904
| 110 413 981 | Families Genera Species | Taxom | Order | Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 108 405 941 | Families Genera Species | Taxom | Suborder | Pleocyemata Burkenroad, 1963
| 101 376 882 | Families Genera Species | Taxom | Infraorder | Brachyura Linnaeus, 1758 Crabs, Short-tailed crabs, True crabs | 52 205 401 | Families Genera Species | Taxom | Section | Eubrachyura de Saint Laurent, 1980
| 47 198 393 | Families Genera Species | Taxom | Subsection | Heterotremata Guinot, 1977
| 38 153 290 | Families Genera Species | Taxom | Superfamily | Trapezioidea Miers, 1886
| 1 2 5 | Family Genera Species | Taxom |
List of families for Southern South America 1 Family width 5 Species
Genera for Southern South America 2 Genera with 5 Species
Species list for Southern South America 5 Species
Subnodes of Trapezioidea with occurrences in Southern South America
Links, sources and further information Trapezioidea at biodiversity.org.au Trapezioidea at marinespecies.org
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