| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| The one on the cockle is usually ribbed | the shell | $200 | J | MARINE SCIENCE | 2003-10-23 | #4399 | |
| A lobster grows a new soft shell under the old hard one before dong this, which takes about 15 minutes | shedding its shell (molting) | $200 | DJ | MARINE BIOLOGY | 1988-01-20 | #783 |