Checklist for Superfamily Pseudothelphusoidea Ortmann, 1893 and region Tunapuna-Piarco (Trinidad, Trinidad and Tobago)
Class | Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 21 34 42 | Families Genera Species | Taxom | Subclass | Eumalacostraca Grobben, 1892
| 21 34 42 | Families Genera Species | Taxom | Superorder | Eucarida Calman, 1904
| 15 26 33 | Families Genera Species | Taxom | Order | Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 15 26 33 | Families Genera Species | Taxom | Suborder | Pleocyemata Burkenroad, 1963
| 13 21 27 | Families Genera Species | Taxom | Infraorder | Brachyura Linnaeus, 1758 Crabs, Short-tailed crabs, True crabs | 7 15 20 | Families Genera Species | Taxom | Section | Eubrachyura de Saint Laurent, 1980
| 7 15 20 | Families Genera Species | Taxom | Subsection | Heterotremata Guinot, 1977
| 5 10 9 | Families Genera Species | Taxom | Superfamily | Pseudothelphusoidea Ortmann, 1893
| 1 4 3 | Family Genera Species | Taxom |
List of families for Tunapuna-Piarco 1 Family width 3 Species
Genera for Tunapuna-Piarco 4 Genera with 3 Species
Species list for Tunapuna-Piarco 3 Species
Subnodes of Pseudothelphusoidea with occurrences in Tunapuna-Piarco
Links, sources and further information Pseudothelphusoidea at itis.gov
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