Across
1
Small spiny mammal
5
South American pack animal
6
Animal that builds dams
8
Five-armed sea creature
9
Insect with colorful wings
10
Striped big cat from Asia
Down
2
Amphibian that leaps and croaks
3
Largest mammal in the ocean
4
Clawed sea crustacean
7
Egg-laying mammal with a duck bill
11
Crustacean with pincers