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Rhinocerotidae contains five species of rhinoceroses split into four genera, Tapiridae contains four species of tapir in a single genus, and Equidae contains nine species in a single genus, including horses, donkeys, and zebras. Over 75 extinct Perissodactyla species have been discovered, though due to ongoing research and discoveries the exact ...
He combined the rhinos with the Glires, a group now consisting of the lagomorphs and rodents. Mathurin Jacques Brisson (1723–1806) first separated the tapirs and hippos in 1762 with the introduction of the concept le tapir. He also separated the rhinos from the rodents, but did not combine the three families now known as the odd-toed ungulates.
Articles relating to the Tapiroidea, a superfamily of perissodactyls which includes the modern tapirs and their extinct relatives. Taxonomically, they are placed in suborder Ceratomorpha along with the rhino superfamily, Rhinocerotoidea.
Articles relating to the Ceratomorpha, consisting of tapirs and rhinos plus their extinct members (Tapiroidea and Rhinocerotoidea). Subcategories This category has the following 2 subcategories, out of 2 total.
Horses and tapirs both evolved in North America; [31] rhinoceroses appear to have developed in Asia from tapir-like animals and then colonised the Americas during the middle Eocene (about 45 Mya). Of the approximately 15 families, only three survive (McKenna and Bell, 1997; Hooker, 2005).
Tapirs are lophodonts, and their cheek teeth have distinct lophs (ridges) between protocones, paracones, metacones and hypocones. [30] [31] Tapirs have brown eyes, often with a bluish cast to them, which has been identified as corneal cloudiness, a condition most commonly found in Malayan tapirs. The exact etiology is unknown, but the ...
From yaguarundi ("large predator"), related to the Tupi jaguara, which is the root of cougar and jaguar [120] [121] Jakapil kaniukura † thyreophoran: Puelchean and Mapudungun: Ja-Kapïl, is Puelchean for "shield bearer," the literal meaning of the clade name thyreophora. Kaniukura is Mapudungun for "crest stone", in reference to its deep jaw ...
Palorchestes, a genus of the extinct marsupial family Palorchestidae, which are closely related to wombats and koalas in the suborder Vombatiformes, was nicknamed the "marsupial tapir" due to the shape of the animal's nasal bones, which was presumed that they possessed a short proboscis, [63] like those of placental tapirs today.