| Clue | Source | Date |
|---|---|---|
| Habitats for hermit crabs and sea stars | New York Times | 25 May 2025 |
| Habitats for some barnacles | USA Today | 31 Oct 2023 |
| Result of a merger between Procter & Gamble and Jacuzzi? | New York Times | 11 Apr 2021 |
| Homes for creatures of the not-so-deep | LA Times Daily | 12 Jan 2018 |
| Homes for creatures of the not-so-deep | The Washington Post | 12 Jan 2018 |
| Homes for creatures of the not-so-deep |