CAPTIVE MANAGEMENT OF THE CENTRAL AMERICAN RIVER TURTLE (Dermatemys mawii). CURRENT STATUS AND CONSERVATION IMPLICATIONS

Abstract

The Central American river turtle (Dermatemys mawii) is an endangered species due to its illegal capture for consumption and modification of its natural hábitat. As an alternative to those threats, captive management has been considered for its conservation and exploitation. This turtle is bred in farms for its commercial use, and otherwise, with the ultimate goal to recovery of wild populations by releasing captive born animals. Breeding of D. mawii is based in traditional knowledge and implies techniques based in breeders experience, mainly in Tabasco, Veracruz and Campeche, Mexico. Recent studies in captivity showed negative effects on their health associated to breeding practices , which suggest that breeding practices must be improved. Conservation arguments are discussed related to its imperative recovery, including aspects such as health, genetic integrity, and financial support. Captive management could be a conservation tool for an endangered species when reintroduction of captive bred animal to natural habitat is considered; however, this plan do not exist in the case of D. mawii. This situation is addressed constructively analyzing whether to make a stop on the current strategy of captive management of the species by reformulating goals, actions and conservation efforts.