The term 'Small Southern African Mammal' can be summarized by the crossword solution 'MEERKAT' (7 letters). Meerkats are small mammals native to southern Africa, and are members of the mongoose family. They are social animals, living in large groups of up to 30 individuals. Meerkats have distinctive features, such as their long slender bodies, pointed snouts, and large eyes. They are also known for their upright posture when standing.