| Country | Canada | Ecosystem | Pacific Ocean |
| Locality | Dodger Channel, Barkley Sound | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | adult | male | |
| Quantitative | 78 | Unit | numbers/m^2 |
| Semi Quantitative | <100 | Unit | numbers/m^2 |
| Qualitative | very common | ||
| Year | 1979 - 1979 | Period | 1975-2000 |
| Date | 1979-05-01 00:00:00 - 1979-05-31 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | not specified | Method | line transects |
| Remarks | Sampling dates from 5/1 - 5/31, 1979 were assumed. | ||