Zoo Initiates Conservation Effort for Mexican Boxer Pupfish

A breeding program has been initiated by a zoo for a Mexican fish species, which is thought to be extinct in its natural habitat. Whipsnade Zoo, located in Bedfordshire, has reported that conservationists informed them their boxer pupfish represents the sole remaining individual of its species globally. This species originates from Lake Chichancanab in Mexico, where local experts now consider its population to be extinct. To establish a “back-up” population, fifty boxer pupfish eggs have been transferred to the Bristol Zoo Project. Alex Cliffe, assistant curator of fish at Whipsnade, which is managed by the Zoological Society of London, stated: “Finding out that the last remaining wild boxer pupfish could be extinct was a really sobering moment, but we knew we didn’t have time to dwell and had to act quickly to safeguard the future of this species.” The disappearance of the boxer pupfish from Lake Chichancanab, situated in the state of Yacatan close to the Caribbean Sea, poses a potential threat to other indigenous predator animals, including various bird species and reptiles. Brian Zimmerman, who serves as the director of conservation and science at Bristol Zoological Society, commented: “By strengthening the numbers of the boxer pupfish across more than one institution, we will ensure that the species survives, even if it is lost in the wild.” The diminutive fish eggs were gathered from Whipsnade by employing bundles of wool, mimicking the natural plant material where they typically deposit their eggs. Subsequently, they were removed and transported in water-filled pots to their destination in Bristol.