In this issue: new records of Leopardus tigrinus for the department of Santander, records of bare-tailed armadillos in Chiapas Mexico, new records of white-tailed deer in Brazil, the use of artificial water by small rodents in Mexico, mortality of night monkeys by electrocution, squirrels consuming maguey in Guanajuato Mexico, run over by felines in Yucatan Mexico, predation of a soche deer by a tayra in Chingaza Colombia National Natural Park, differences in the body mass of two species of fruit bats in Cúcuta, Colombia, report of leucism in porcupines, inventory of mammals in Cartago Colombia, bat caves in the Tingo María National Park in Peru, mammals from the ETCR Playa Rica la Macarena Meta Colombia, inventory of medium and large mammals from the Los Titíes Civil Society National Reserve de San Juan in Bolívar, Colombia, collection of mammals "Alberto Cadena García" ICN, collection Theiological of the University of Antioquia and mammalogy collection of the University of Los Llanos.