Hapalochlaena lunata (Quoy & Gaimard, 1832)
| Location: | Kareko Batu, Lembeh Strait, NE Sulawesi |
| Approx size: | 70 mm long |
| Depth: | 12 metres |
| Date: | 7 December, 2025 |
| Other info: | Commonly known as the 'Blue Ring Octopus' |