Across
1
Five-armed sea creature
5
Largest living primate
6
Fish that swims upstream to spawn
7
Graceful animal with antlers
9
Predatory fish with sharp teeth
10
Large-eyed primate from Madagascar
11
Small horse-shaped sea fish
12
Striped big cat from Asia
Down
2
Large animal with a horn on its nose
3
Fastest land animal
4
Intelligent marine mammal
5
Tallest living animal on Earth
8
Australian marsupial that hops
13
Large North American buffalo