| 国 | New Zealand | エコシステム | |
| 現場 | East Coast of the South Island | Depth | |
| 導入された | Year Intro. | ||
| 生命段階 | not specified | unsexed | |
| Quantitative | 0.2 | Unit | kg/km2 |
| Semi Quantitative | Unit | kg/km2 | |
| Qualitative | rare | ||
| 年 | 1991 - 1996 | 周期 | 1975-2000 |
| データ | 01/05/91 - 30/06/96 | Record Type | survey |
| Record Type | survey | ||
| Seasonal | yes | 方法 | swept area |
| 意見 | Total Area Surveyed: 23,341 km2. Winter trawling. Bottom trawling only during May to June from 1991-1994 and again in 1996. | ||