Across
1
Amphibian that leaps and croaks
2
Fish that swims upstream to spawn
4
Animal known for fighting snakes
8
Striped African horse-like animal
9
Primate closest to humans
10
Eight-armed sea creature
11
Burrowing mammal with poor eyesight
Down
2
Predatory fish with sharp teeth
3
Large tropical lizard
5
Largest living primate
6
Small horse-shaped sea fish
7
Small spiny mammal