Order: Anous ceruleus
Family:
Gulls, Terns, Skimmers
(Laridae)
| Subspecie | Distribution |
|---|---|
| saxatilis | Marcus (Japan) and n Marshall Is. (Micronesia) to nw Hawaiian Is. |
| ceruleus | Kiritimati I. and Marquesas Is. (Pacific) |
| nebouxi | Phoenix and Tuvalu Is., Fiji and Samoa |
| teretirostris | Tuamotu Arch., Cook, Austral and Society Is. |
| murphyi | Gambier Is. (French Polynesia) |
