横向
1
Slow-moving mollusk without a shell
4
Largest living primate
5
Primate closest to humans
8
Insect with colorful wings
10
Egg-laying mammal with a duck bill
12
Large reptile found near rivers
纵向
2
Australian marsupial that hops
3
Burrowing mammal with poor eyesight
5
Crustacean with pincers
6
Wild dog that hunts in packs
7
Large bird of prey with keen eyesight
9
Large-eyed primate from Madagascar
11
Animal that builds dams