Country | Russian Federation | Ecosystem | |
Locality | Gulf of Finland (59°54'N 28°37E) | Depth | 20 m |
Introduced | Year Intro. | 1992 | |
Life Stage | not specified | unsexed | |
Quantitative | 60.76 | Unit | numbers/m^3 |
Semi Quantitative | <100 | Unit | numbers/m^3 |
Qualitative | very common | ||
Year | 2004 - 2000 | Period | 2001-present |
Date | 2004-08-01 00:00:00 - 2004-08-31 00:00:00 | Record Type | field sample |
Record Type | field sample | ||
Seasonal | Method | random sampling | |
Remarks | Abundance recorded for August 2004 (dates assumed). |