| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 124039 | Johnson, S. and J. Johnson 2021 Kwajalein underwater. http://www.underwaterkwaj.com/ [Accessed 17/04/2021]. | 2021 | Goniobranchus geometricus | --> |
| 126366 | Soong, G.Y., L.J. Bonomo, J.D. Reimer and T.M. Gosliner 2022 Battle of the bands: systematics and phylogeny of the white Goniobranchus nudibranchs with marginal bands (Nudibranchia, Chromodorididae). ZooKeys 1083:169-210. | 2022 | Goniobranchus geometricus | 172;tab.1 |
| 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 An updated checklist of sea slugs (Gastropoda, Heterobranchia) from Hong Kong supported by citizen science. Zool. Stud. 61(52):1-33. | 2022 | Goniobranchus geometricus | 12 |