| Land | United States (contiguous states) | Ökosysteme | |
| Fundort | Avery Point docks, Groton | Depth | |
| Exoten | Year Intro. | ||
| Lebensstadium | not specified | unsexed | |
| Quantitative | 24 | Unit | numbers/m^2 |
| Semi Quantitative | Unit | ||
| Qualitative | common | ||
| Jahr | 2003 - | Period | 2001-present |
| Datum | 2003-07-01 00:00:00 - 2003-07-31 00:00:00 | Record Type | |
| Record Type | |||
| Seasonal | Method | ||
| Remarks | Abundance observed in July of 2003, dates assumed. | ||