Perissodactyla

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Perissodactyla

An order of odd-toed ungulates, for which the middle toe (the hoof) is larger than its neighbours on either side. Peridactyls are large grazers with relatively simple stomachs, digesting grasses and plant cellulose in the intestine.

Examples 
Horse, tapirs, rhinoceri.

Perissodactyla

the odd-toed ungulates, such as horses. Compare ARTIODACTYLA.
References in periodicals archive ?
bot flies, which use horses and other perissodactyls as typical hosts and can require treatment to avoid pathological effects (Wall & Shearer 1997; Catts & Mullen 2002).
For example, arid conditions are reflected in the presence of Hispanotherium matritense or Anchitherium cursor, two perissodactyls with hypsodont dentition and relatively gracile limbs that are adapted to open and arid conditions (Cerdeno and Nieto, 1995; Soria et al.
Apart from the specimens described here, fossil material attributed to proboscideans, artiodactyls, perissodactyls, primates and rodents (Colbert, 1935; Pilgrim, 1937, 1939; Sarwar, 1977; Akhtar, 1992; Nanda, 2002, 2008; Khan et al.