| Clue | Source | Date |
|---|---|---|
| Coral that sounds like an accessory for a mermaid | USA Today | 20 Dec 2025 |
| Coral variety | Thomas Joseph | 02 Jan 2023 |
| Coral named for its shape | The Washington Post | 06 Apr 2021 |
| Coral named for its shape | LA Times Daily | 06 Apr 2021 |
| Type of coral | ||
| Kind of coral | ||
| Species of coral |