| FAM | wolffishes |
|---|---|
| FAM | swimming birds having heavy short-legged bodies and bills with a horny tip: swans |
| FAM | freshwater gastropod |
| FAM | hookworms |
| FAM | a large family of solitary short-tongued bees most of which burrow in the ground |
| FAM | alligator lizards |
| FAM | eels that live in fresh water as adults but return to the sea to spawn |
| FAM | screamers |
| FAM | snakebirds |
| FAM | legless lizards |
| FAM | chiefly tropical trees or shrubs |
| FAM | deathwatch beetles |