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Elseya uberrima

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Elseya uberrima
Temporal range: Eocene
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Testudines
Suborder: Pleurodira
Family: Chelidae
Genus: Elseya
Subgenus: Pelocomastes
Species:
E. uberrima
Binomial name
Elseya uberrima
(De Vis, 1897)

Elseya uberrima is an Eocene species of extinct Australian snapping turtle.

Taxonomy

During his time at the Queensland Museum, Charles Walter De Vis described a number of fossil turtles from the Darling Downs region of Queensland, Australia.[1] All four species described were declared a single diagnosable species by Thomson, 2000.[1]

To avoid confusion the synonymy for the species is as follows:

  • Elseya uberrima (De Vis, 1897[2])
    • Chelymys uberrima De Vis, 1897: 3[2]
    • Chelymys antiqua De Vis 1897: 4[2]
    • Chelymys arata De Vis 1897: 5[2]
    • Pelocomastes ampla De Vis 1897: 6–7[2]

This synonymy has made the genus name Pelocomastes a junior synonym of Elseya and in their recent revision of that genus Thomson et al. (2015)[3] resurrected Pelocomastes as a subgenus to represent the Queensland clade of the Elseya. Therefore, Elseya (Pelocomastes) uberrima is the type species for this subgenus.

A) Lectotype of Elseya uberrima; B) Lectotype of Elseya arata; C-D) dorsal and ventral views of the lectotype of Pelocomastes ampla.
A) Lectotype of Elseya uberrima; B) lectotype of Elseya arata; C-D) dorsal and ventral views of the lectotype of Pelocomastes ampla.

References

  1. ^ a b Thomson SA. 2000. A Revision of the Fossil Chelid Turtles (Pleurodira) Described by C.W. De Vis, 1897. Memoirs of the Queensland Museum 45 (2): 593–598. (Brisbane).
  2. ^ a b c d e De Vis CW. 1897. The extinct freshwater turtles of Queensland. Annals of the Queensland Museum 3: 3–7.
  3. ^ Thomson, S., Amepou, Y., Anamiato, J. & Georges, A. 2015. A new species and subgenus of Elseya (Testudines: Pleurodira: Chelidae) from New Guinea. Zootaxa 4006(1):59–82. Preview (PDF)