| Страна | Alaska | экосистема | Chukchi Sea |
| Местонахождение | Burger study area | Depth | |
| интродуцированный | Year Intro. | ||
| Стадия жизни | not specified | unsexed | |
| Quantitative | 2628 | Unit | numbers/m^2 |
| Semi Quantitative | 1000-50000 | Unit | numbers/m^2 |
| Qualitative | rare | ||
| год | 2009 - 2009 | Period | 2001-present |
| Дата | 2009-09-01 00:00:00 - 2009-10-31 00:00:00 | Record Type | survey |
| Record Type | survey | ||
| Seasonal | not specified | Method | swept area |
| Remarks | Samples were collected using a plumb-staff beam trawl, towed along several stations within designated study areas in the Chukchi Sea. Survey dates are estimated. | ||