Hyperplagiodontia

Hyperplagiodontia
Temporal range: Early Holocene
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Echimyidae
Tribe: Plagiodontini
Genus: Hyperplagiodontia
Rimoli, 1977
Species:
H. araeum
Binomial name
Hyperplagiodontia araeum
(Ray, 1964)
Synonyms
  • Plagiodontia araeum
  • Hyperplagiodontia stenocoronalis (Rímoli, 1976 [1977])

Hyperplagiodontia, rarely called the wide-toothed hutia, is an extinct genus of hutia which contains a single species, Hyperplagiodontia araeum. The species was originally described as a member of the genus Plagiodontia along with the extant Hispaniolan hutia (P. aedium), but after morphometric analysis in 2012, was moved to its own genus, Hyperplagiodontia. Fossils of H. araeum have only been found on Hispaniola, in the Dominican Republic and Haiti.

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