| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Malacology is the study of mollusks; this is the specific study of mollusk shells | conchology | $1,200 | DJ | -OLOGIES | 2021-07-15 | #8444 | |
| Specific term for the scientific study of seashells | conchology | $400 | DJ | SCIENCE CLASS | 2000-07-13 | #3669 |