Related Clues:
- Fellow relaxed but not as sea creature appears
- To find sea cow, chap needs a little support
- Marine mammal, supposed original of mermaid
- This swimmer's crew had a supporter of course
- Large herbivorous aquatic mammal
- Aquatic creature providing the human race with a starting-point
- Fellow with Peg protecting a larger aquatic mammal
- Animal burrowed with leg at front of garden
- Sea cow of tropical Atlantic coasts and estuaries
- Emanate from an aquatic mammal
- Mammal grazed with hair hanging round
- Marine creature continued unearthing gravel, primarily
- Perhaps work at an area for drivers and water animal
- Everglades mammal
- Sea cow's sexual partner crossing an estuary at first