| Country | Alaska | Ecosystem | East Bering Sea |
| Locality | Bering Sea Shelf | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 0.008 | Unit | kg/hectare |
| Semi Quantitative | <100 | Unit | kg/hectare |
| Qualitative | |||
| Year | 1990 - 1990 | Period | 1975-2000 |
| Date | 01/05/90 - 31/07/90 | Record Type | survey |
| Record Type | survey | ||
| Seasonal | Method | swept area | |
| Remarks | Survey dates estimated, conducted May-July 1990. Survey was conducted via 30 minute bottom trawl at each designated sampling site. | ||