Dunn's mud turtleDunn's mud turtle, also known commonly as the Colombian mud turtle, is a species of turtle in the family Kinosternidae.EtymologyThe epithet or specific name, dunni, honors Emmett Reid Dunn, an American herpetologist.Geographic rangeK. dunni is endemic to Colombia.HabitatThe preferred natural habitat of K. dunni is freshwater swamps and slow rivers.