| ປະເທດ | Portugal | ລະບົບນິເວດ | Tagus |
| ທ້ອງຖິ່ນ | Alcochete, Tagus Estuary | Depth | |
| ໄດ້ຖືກແນະນຳ | Year Intro. | ||
| ຂັ້ນຕອນຂອງການມີຊີວິດ | not specified | unsexed | |
| Quantitative | 2.82 | Unit | |
| Semi Quantitative | <100 | Unit | |
| Qualitative | very common | ||
| ປີ | 1995 - 1996 | ໄລຍະ | 1975-2000 |
| ວັນທີ | 01/01/95 - 31/12/96 | Record Type | fishery |
| Record Type | fishery | ||
| Seasonal | yes | ວິທີການ | swept area |
| ຂໍ້ສັງເກດ | Estimated weight caught in tonnes per year. 100% discarded. | ||