1. Coendou prehensilis   porcupine   lynx   impala   chimpanzee   Hint Half-n-half Clue   2. Dasypus novemcinctus   armadillo   lynx   beaver   otter   Half-n-half Clue   3. Castor canadensis   otter   chimpanzee   beaver   cheetah   Half-n-half Clue   4. Ailuropoda melanoleuca   armadillo   cheetah   panda   otter   Half-n-half Clue   5. Enhydra lutris   cheetah   beaver   otter   hyena   Half-n-half Clue   6. Pan troglodytes   hyena   porcupine   chimpanzee   armadillo   Half-n-half Clue   7. Acinocyx jubatus   cheetah   impala   lynx   beaver   Half-n-half Clue