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