Data related to feeding biology of the introduced fish roi (cephalopholis argus), and its impact on Hawaiian reef fishes and fisheries between January 2004 and January 2005 (NCEI Accession 0002172)
Roi were collected from 27 sites on Oahu and the Kona coast of the Island of Hawaii to study various aspects of their physiology.  Data include laboratory examinations on specimens speared in the field and raised in tanks.