| Страна | Russian Federation | экосистема | White Sea |
| Местонахождение | Gorely Island | Depth | 8 m |
| интродуцированный | Year Intro. | ||
| Стадия жизни | adult | unsexed | |
| Quantitative | 60.36 | Unit | numbers/m^2 |
| Semi Quantitative | <100 | Unit | numbers/m^2 |
| Qualitative | common | ||
| год | 2005 - 2006 | Period | 2001-present |
| Дата | 2005-12-15 00:00:00 - 2006-01-15 00:00:00 | Record Type | survey |
| Record Type | survey | ||
| Seasonal | yes | Method | quadrats |
| Remarks | Quantitative values were estimated from a figure using WebPlotDigitizer. Samples were taken at each station through a hole in the ice, by use of a Petersen grab. Sampling dates are estimated, described in the study as late December to early January. | ||