| 国 | United States (contiguous states) | エコシステム | |
| 現場 | Salt marsh pools, New Jersey, USA | Depth | |
| 導入された | Year Intro. | ||
| 生命段階 | not specified | unsexed | |
| Quantitative | 1226 | Unit | numbers |
| Semi Quantitative | Unit | ||
| Qualitative | very common | ||
| 年 | 1991 - 1991 | 周期 | 1975-2000 |
| データ | 01/07/91 - 31/07/91 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | 方法 | random sampling | |
| 意見 | Sampling site: Sheepshead Meadows, Jacques Costeau National Estuarine Research Reserve. Sampling gear used were throw traps (0.25 m2) deployed for 45 minutes. | ||