Biogeographic distribution of fish species observed among the Pitcairn Islands based on species presence.

Values are numbers of species with percentages in parentheses for all four islands combined and for each island individually.
Pitcairn endemic*: only found at the Pitcairn Islands;
Pitcairn regional endemic#: found at Pitcairn and Easter/Salas y Gómez and/or Tuamotus/Austral Islands.