| Country | Peru | Ecosystem | Humboldt Current |
| Locality | Ancón Bay (upper intertidal zone) | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 239.003 | Unit | numbers/m^2 |
| Semi Quantitative | 100-1000 | Unit | numbers/m^2 |
| Qualitative | very common | ||
| Year | 2007 - 2007 | Period | 2001-present |
| Date | 2007-04-01 00:00:00 - 2007-04-30 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | not specified | Method | quadrats |
| Remarks | |||