Locations
6  Chile - Easter Island
6  Mexico - Caribbean Sea
6  Israel - Red Sea
6  Australia - Southeastern Australia
4  USA - Gulf of Mexico

Platforms
7  SCUBA (open-circuit or unspecified)
5  Baited Remote Underwater Video (BRUV)
2  Remotely Operated Vehicle (ROV)

Organisations
6  Interuniversity Institute for Marine Sciences at Eilat
3  Flower Garden Banks National Marine Sanctuary
2  University of the Philippines

Researchers
4  Liberman
4  Gress
2  Mecho
2  Quimpo
1  Shlesinger