| Country | Mexico | Ecosystem | |
| Locality | Western Coast of Baja California | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | adult | unsexed | |
| Quantitative | 5801 | Unit | numbers/m^2 |
| Semi Quantitative | 1000-50000 | Unit | numbers/m^2 |
| Qualitative | abundant | ||
| Year | 1999 - 1999 | Period | 1975-2000 |
| Date | 1999-01-01 00:00:00 - 1999-01-31 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | Method | volumetric | |
| Remarks | Cumulative abundance from 9 stations along the west coast of Baja California during January of 1999 (dates assumed). | ||