Across
1
Crustacean with pincers
3
Tallest living animal on Earth
4
Australian burrowing marsupial
8
Slow-moving mollusk without a shell
10
Small horse-shaped sea fish
11
Australian marsupial that hops
Down
2
Large tropical lizard
5
Small spiny mammal
6
Soft sea creature that can sting
7
Largest mammal in the ocean
9
Bird of prey with sharp talons