| Country | United States (contiguous states) | Ecosystem | |
| Locality | Salt marsh pools, New Jersey, USA | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 877 | Unit | numbers |
| Semi Quantitative | Unit | ||
| Qualitative | common | ||
| Year | 1996 - 1996 | Period | 1975-2000 |
| Date | 01/06/96 - 31/08/96 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | Method | random sampling | |
| Remarks | Sampling site: Sheepshead Meadows, Jacques Costeau National Estuarine Research Reserve. Sampling gear used were mini seines (3 mm mesh) towed across the length of the marsh pool to capture fish weekly. | ||