| Citation | University of the Philippines at Los Baños Foundation, 1995, Resource and ecological assessment of Ragay Gulf Vol.3 Summary tables and figures.. University of the Philippines at Los Baños Foundation, Inc. |
| Ref. | 47919 University of the Philippines at Los Baños Foundation, 1995 |
| Page | 75 |
| Named Used as Valid | Premnas biaculeatus |
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