| Referens | Warrell, D.A., 1994 Sea snake bites in the Asia-Pacific Region. pp. 1-36, In Gopalakrishnakone, P. (ed.). Sea Snake Toxinology. Venom & Toxin Research Group. National University of Singapore. 251 p. |
| Ref. | 88063 Warrell, D.A., 1994 |
| Sida | 1 |
| Named Used as Valid | Hydrophis semperi |
| Observationsplats | |
| Distribution | Lake Taal, Philippines. |