African crocodile, Nile crocodile, Crocodylus niloticus
['tarantula', 'tusker', 'barracouta, snoek', 'koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus', 'hammerhead, hammerhead shark', 'axolotl, mud puppy, Ambystoma mexicanum', 'African chameleon, Chamaeleo chamaeleon']