横向
1
Slow-moving mollusk without a shell
3
Crustacean with pincers
6
Black big cat of the jungle
7
Fastest land animal
8
Wild dog-like animal of North America
10
Large animal with a horn on its nose
11
Colorful bird that can mimic speech
纵向
2
Eight-armed sea creature
4
Small spiny mammal
5
Australian marsupial that eats eucalyptus
9
Primate closest to humans
12
Striped African horse-like animal
13
Burrowing mammal with poor eyesight