横向
1
Slow-moving mollusk without a shell
4
Black-and-white bear from China
6
Large-eyed primate from Madagascar
7
Large bird of prey with keen eyesight
8
Fish that swims upstream to spawn
纵向
2
Australian marsupial that eats eucalyptus
3
Largest living primate
5
Striped African horse-like animal
9
Animal that builds dams