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- Title
The phylogeny of the Rhinocerotoidea (Mammalia, Perissodactyla).
- Authors
PROTHERO, DONALD R.; MANNING, EARL; HANSON, C. BRUCE
- Abstract
A new phylogeny of the Superfamily Rhinocerotoidea is proposed, based upon an analysis of shared derived characters of the skull, teeth and skeleton. Hyrachyus is considered the primitive sister-taxon of the three rhinocerotoid families (Amynodontidae, Hyracodontidae, Rhinocerotidae), and the amynodonts appear to be the sister-group of hyracodonts and rhinocerotids. The relationships of primitive hyracodonts and rhinocerotids are clarified. Menoceras and Pleuroceras (new Subfamily Menoceratinae) are removed from the Diceratheriinae, since they appear to be more closely related to higher rhinoceroses than they are to Diceratherium. Of the three major monophyletic groups of higher rhinocerotids (aceratherines, teleoceratines and rhinocerotines), the last two groups are more closely related to each other than either is to aceratherines. Toxotherium and Schizotheroides are tentatively removed from the Rhinocerotoidea and placed in the Lophiodontidae.
- Publication
Zoological Journal of the Linnean Society, 1986, Vol 87, Issue 4, p341
- ISSN
0024-4082
- Publication type
Article
- DOI
10.1111/j.1096-3642.1986.tb01340.x