横向
1
Largest mammal in the ocean
4
Fish that swims upstream to spawn
6
Animal that builds dams
9
Graceful animal with antlers
10
South American pack animal
11
Largest living primate
12
Insect with colorful wings
13
Crustacean with pincers
纵向
2
Predatory fish with sharp teeth
3
Wild dog-like animal of North America
5
Large-eyed primate from Madagascar
7
Black-and-white bear from China
8
Small domesticated weasel-like animal