Eocarcinoidea
Extinct group of crustaceans
| Eocarcinoidea Temporal range: Norian–Pliensbachian PreꞒ Ꞓ O S D C P T J K Pg N | |
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Anomura |
| Superfamily: | †Eocarcinoidea Withers, 1932 |
| Genera | |
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Eocarcinoidea is a superfamily of fossil decapod crustaceans. Formerly thought to be the earliest true crabs, they are now thought to be the oldest members of the Anomura. Two species are included, each in its own family-taxon: Eocarcinus praecursor (Eocarcinidae) and Platykotta akaina (Platykottidae).[1]
References
- ^ Jérôme Chablais, Rodney M. Feldmann & Carrie E. Schweitzer (2011). "A new Triassic decapod, Platykotta akaina, from the Arabian shelf of the northern United Arab Emirates: earliest occurrence of the Anomura" (PDF). Paläontologische Zeitschrift. 85: 93–102. doi:10.1007/s12542-010-0080-y.
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Subgroups of Order Decapoda
- Kingdom: Animalia
- Phylum: Arthropoda
- Class: Malacostraca
- Subclass: Eumalacostraca
- Superorder: Eucarida
| Stenopodidea | |||||||||||||||||
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| Procarididea | |||||||||||||||||
| Caridea | |||||||||||||||||
| Reptantia |
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