| देश | United States (contiguous states) | परितंत्र | California Current |
| स्थान | Long Beach/Los Angeles Harbors (Watchorn Marina) | Depth | |
| प्रस्तुत किया | Year Intro. | 1984 | |
| जीवन अवस्था | not specified | unsexed | |
| Quantitative | Unit | ||
| Semi Quantitative | <100 | Unit | numbers/m^2 |
| Qualitative | common | ||
| वर्ष | 2000 - 2000 | Period | 1975-2000 |
| तारीख | 2000-08-01 00:00:00 - 2000-08-31 00:00:00 | Record Type | survey |
| Record Type | survey | ||
| Seasonal | विधि | swept area | |
| Remarks | Species is common (approx. 1 individual/m^2) during August of 2000 (dates assumed). | ||