横向
1
Large reptile found near rivers
5
Largest living primate
7
Tallest living animal on Earth
8
Predatory fish with sharp teeth
纵向
1
Crustacean with pincers
2
Australian marsupial that eats eucalyptus
3
Animal known for fighting snakes
4
Egg-laying mammal with a duck bill
6
Spotted big cat that climbs trees
9
Large-eyed primate from Madagascar