Locations
6  Philippines
6  Spain - Mediterranean Sea
6  Israel - Red Sea
6  Belize
5  Australia - Southeastern Australia

Platforms
7  SCUBA (open-circuit or unspecified)
5  Rebreather
4  Baited Remote Underwater Video (BRUV)
1  Land-based
1  Dredging / trawling

Organisations
4  University of the Philippines
2  Interuniversity Institute for Marine Sciences at Eilat
1  Carrie Bow Cay Field Station
1  Florida Atlantic University
1  California Academy of Sciences

Researchers
5  Mass
4  Eckert
4  Goodbody-Gringley
3  Quimpo
2  Studivan