Tayassu pecari is a medium sized species. They have a pig-like body with a long snout, thick neck, large head, tiny tails and thin, delicate legs. Head and body length ranges from 750 to 1,000 mm, tail length from 15 to 55 mm, shoulder height from 440 to 575 mm, and weight from 25 to 40 kg. Pelage is coarse and covers the entire body. In adults the color is dark brown to black with white areas in the pelvic regions and dorsal side of the neck. The young are distinguishable from adults by their combination of red, brown, black, and cream coat and the white colored legs and undersides of the throat and neck. Adult peccaries have forefeet with two large weight-bearing toes and two smaller toes used only on soft substrates, all toes have hooves. Their hindfeet consist of two large toes and one smaller one. Peccaries have large, sharp canines that form a distinct lump under the lips. Males have longer canines and females have a larger braincase, otherwise males and females are monomorphic (Mayer and Wetzel 1987).
Range mass: 25 to 40 kg.
Other Physical Features: endothermic ; homoiothermic; bilateral symmetry
Sexual Dimorphism: sexes shaped differently
Rights Holder: The Regents of the University of Michigan and its licensors
Bibliographic Citation: Csomos, R. 2001. "Tayassu pecari" (On-line), Animal Diversity Web. Accessed April 27, 2013 at
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