Country | United States (contiguous states) | Ecosystem | California Current |
Locality | Long Beach, Los Angeles Harbour (Impound Marina) | Depth | |
Introduced | Year Intro. | 1915 | |
Life Stage | adult | unsexed | |
Quantitative | Unit | ||
Semi Quantitative | <100 | Unit | numbers/m^2 |
Qualitative | abundant | ||
Year | 1995 - 1995 | Period | 1975-2000 |
Date | 1995-09-23 00:00:00 - 1995-12-21 00:00:00 | Record Type | survey |
Record Type | survey | ||
Seasonal | Method | swept area | |
Remarks | Species is abundant (approx. 10 individuals/m^2) during fall of 1995 (dates assumed). |