White-lipped peccary

The white-lipped peccary (Tayassu pecari) is a species of peccary found in Central and South America and the only member of the genus Tayassu. Multiple subspecies have been identified. White-lipped peccaries are similar in appearance to pigs, but covered in dark hair (except on certain regions, such as the throat, where it is cream). The range of T. pecari, which extends from Mexico to Argentina, has become fragmented, and the species's population is declining overall (especially in Mexico and Central America). They can be found in a variety of habitats. Social animals, white-lipped peccaries typically forage in large groups, which can have as many as 300 peccaries. They are an important part of their ecosystem and multiple efforts are being made to preserve them in the wild. Not all disappearances are explained, but human activities play a role, with two major threats being deforestation and hunting; the latter is very common in rural areas, although it can be dangerous, as white-lipped peccaries can be aggressive. They are hunted for both their hide and meat. The white-lipped peccary was first described by Johann Heinrich Friedrich Link in 1795 as Sus pecari. It was moved into the monotypic genus Tayassu by Gotthelf Fischer von Waldheim in 1814. There are five recognized subspecies: T. p. pecari T. p. aequatoris T. p. albirostris T. p. ringens T. p. spiradens The fossil record of T. pecari is limited. It has existed since at least the Pliocene. Fossils from the Late Pleistocene suggest a different distribution during this time, being mostly found in more southern areas (such as the Buenos Aires Province of Argentina). Based on the other species that coexisted with it during this period, the central-northern Buenos Aires Province was likely arid or semi-arid in the Late Pleistocene. The white-lipped peccary is capable of producing offspring with the collared peccary (Dicotyles tajacu), another member of the peccary family. This has been recorded at the London Zoo and Manaus Zoo, but never in the wild.