| Citation | Chow, L.H., V.P.F. Yu, Z.Y. Kho, G.C.L. See, A. Wang, D.M. Baker and L.M. Tsang, 2022 An updated checklist of sea slugs (Gastropoda, Heterobranchia) from Hong Kong supported by citizen science. Zool. Stud. 61(52):1-33. |
| Ref. | 126793 Chow, L.H., V.P.F. Yu, Z.Y. Kho, G.C.L. See, A. Wang, D.M. Baker and L.M. Tsang, 2022 |
| Page | 26 |
| Named Used as Valid | Costasiella coronata |
| Locality | |
| Distribution | Hong Kong and Thailand. |