| Country | Norway | Ecosystem | |
| Locality | Lurenfjorden. | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | adult | unsexed | medusa |
| Quantitative | 21.07 | Unit | numbers/km^2 |
| Semi Quantitative | <100 | Unit | numbers/km^2 |
| Qualitative | common | ||
| Year | 2000 - 2000 | Period | 1975-2000 |
| Date | 2000-10-01 00:00:00 - 2000-10-31 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | Method | volumetric | |
| Remarks | Abundance computed from 632 medusae caught in the fjord with 30 m^2 area. Observation done during October of 2000 (dates assumed). | ||