| Land | Brazil | Ecosysteem | |
| Lokaliteit | Patos Lagoon | Diepte | |
| Geïntroduceerd | Year Intro. | ||
| Levensfase | not specified | unsexed | |
| Quantitative | 340 | Eenheid | numbers |
| Semi Quantitative | Eenheid | ||
| Qualitative | common | ||
| Jaar | 1996 - 2001 | Periode | 1975-2000 |
| Datum | 01/08/96 - 30/06/01 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | Methode | random sampling | |
| Opmerkingen | Monthly seine hauls were conducted during the study period. | ||