Across
1
Largest living primate
4
Eight-armed sea creature
5
Small spiny mammal
6
Australian marsupial that eats eucalyptus
8
Five-armed sea creature
Down
2
Fastest land animal
3
Fish that swims upstream to spawn
7
Egg-laying mammal with a duck bill
9
Striped African horse-like animal
10
Amphibian that leaps and croaks