横向
1
Fish that swims upstream to spawn
3
Slow-moving mollusk without a shell
6
Wild dog that hunts in packs
7
Black big cat of the jungle
8
Large tropical lizard
纵向
2
Tallest living animal on Earth
4
Primate closest to humans
5
Flightless bird that swims in cold regions
9
Eight-armed sea creature
10
Striped big cat from Asia
11
Bird of prey with sharp talons
12
Crustacean with pincers