The Western Pacific Regional Fishery Management Council (WPRFMC) is opposing a proposal by NOAA Fisheries to list giant clams under the U.S. Endangered Species Act (ESA). The proposed rules would designate several giant clam species as endangered and one as threatened, potentially banning their harvest and any actions that could harm their habitat. However, the WPRFMC is expressing concerns about the proposal's process and where the survey data was gathered.