| Citation | Nakagun, S., C.A.A. Layusa and J.M.V. Acebes, 2016 Seabird fauna of the Babuyan Channel and adjacent waters, Northern Luzon, Philippines. Marine Ornithology 44: 43-49. |
| Ref. | 115681 Nakagun, S., C.A.A. Layusa and J.M.V. Acebes, 2016 |
| Page | 46 |
| Named Used as Valid | Larus schistisagus |
| Locality | |
| Distribution | Davao Gulf, Philippines. |