| 国 | Mexico | エコシステム | Gulf of Mexico |
| 現場 | Gulf of Mexico.Carribean | Depth | |
| 導入された | Year Intro. | 1950 | |
| 生命段階 | not specified | unsexed | |
| Quantitative | 3 | Unit | number |
| Semi Quantitative | <100 | Unit | number |
| Qualitative | common | ||
| 年 | 1950 - 1959 | 周期 | 1950-1974 |
| データ | 01/01/50 - 31/12/59 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | unknown | 方法 | random sampling |
| 意見 | Sawfish rostrum trophies recorded between 1950 to 1959. | ||