1. Aepyceros melampus   impala   beaver   lynx   cheetah   Hint Half-n-half Clue   2. Crocuta crocuta   chimpanzee   otter   armadillo   hyena   Half-n-half Clue   3. Coendou prehensilis   chimpanzee   impala   cheetah   porcupine   Half-n-half Clue   4. Enhydra lutris   lynx   otter   impala   beaver   Half-n-half Clue   5. Ailuropoda melanoleuca   hyena   impala   porcupine   panda   Half-n-half Clue   6. Dasypus novemcinctus   impala   panda   armadillo   hyena   Half-n-half Clue   7. Felis canadensis   armadillo   lynx   panda   porcupine   Half-n-half Clue