Dicerorhinus

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Dicerorhinus
Temporal range: Pliocene–Recent
Sumatran Rhinoceros - Rapunzel.jpg
Rapunzel, a Sumatran Rhino in the Bronx Zoo
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Perissodactyla
Family: Rhinocerotidae
Tribe: Dicerorhinini
Genus: Dicerorhinus
Gloger, 1841
Species
  • ?
  • Dicerorhinus sumatrensis

Dicerorhinus is a genus of the family Rhinocerotidae, consisting of a single extant species, the two-horned Sumatran rhinoceros (D. sumatrensis), and several extinct species. The genus likely originated in the Mid to Late Pliocene of Northern Indochina and South China.[1] Many species attributed to the genus probably actually belong in Stephanorhinus.[2]

Taxonomy[]

Historically, Dicerorhinus included many more extinct species. This made it a wastebasket taxon. Revisions by several authors over the years have removed many species:

Transferred to Stephanorhinus[3]

  • Dicerorhinus merckii
  • Dicerorhinus hemitoechus
  • Dicerorhinus etruscus
  • Dicerorhinus yunchuchenensis
  • Dicerorhinus jeanvireti
  • Dicerorhinus choukoutienensis (synonym of Merck's rhinoceros)
  • Dicerorhinus orientalis (synonym of Merck's rhinoceros)
  • Dicerorhinus nipponicus[4]

Transferred to Dihoplus[3]

  • Dicerorhinus megarhinus
  • Dicerorhinus schleiermacheri
  • Dicerorhinus ringstroemi

Transferred to Caementodon

  • Dicerorhinus caucasicus[5]

Transferred to Lartetotherium

  • Dicerorhinus sansaniensis

Transferred to Rusingaceros

  • Dicerorhinus leakeyi

References[]

  1. ^ Mays, Herman L.; Hung, Chih-Ming; Shaner, Pei-Jen; Denvir, James; Justice, Megan; Yang, Shang-Fang; Roth, Terri L.; Oehler, David A.; Fan, Jun; Rekulapally, Swanthana; Primerano, Donald A. (January 2018). "Genomic Analysis of Demographic History and Ecological Niche Modeling in the Endangered Sumatran Rhinoceros Dicerorhinus sumatrensis". Current Biology. 28 (1): 70–76.e4. doi:10.1016/j.cub.2017.11.021. PMC 5894340. PMID 29249659.
  2. ^ Tong, Hao-wen (November 2012). "Evolution of the non-Coelodonta dicerorhine lineage in China". Comptes Rendus Palevol. 11 (8): 555–562. doi:10.1016/j.crpv.2012.06.002.
  3. ^ a b Tong, Hao-wen (2012). "Evolution of the non-Coelodonta dicerorhine lineage in China". Comptes Rendus Palevol. 11 (8): 555–562. doi:10.1016/j.crpv.2012.06.002.
  4. ^ Handa, N.; Kohno, N.; Kudo, Y. (2019). "Reappraisal of a middle Pleistocene rhinocerotid (Mammalia, Perissodactyla) from the Matsugae Cave, Fukuoka Prefecture, southwestern Japan". Historical Biology. 33 (4). doi:10.1080/08912963.2019.1604699.
  5. ^ Antoine, P. O. (2003). "Middle Miocene elasmotheriine Rhinocerotidae from China and Mongolia: Taxonomic revision and phylogenetic relationships". Zoologica Scripta. 32 (2): 95. doi:10.1046/j.1463-6409.2003.00106.x.
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