| Country | South Africa | Ecosystem | Indian Ocean |
| Locality | Kariega Estuary | Depth | 0.75 m |
| Introduced | Year Intro. | ||
| Life Stage | larvae | mixed | |
| Quantitative | 0.0003 | Unit | numbers/m2 |
| Semi Quantitative | <100 | Unit | numbers/m2 |
| Qualitative | rare | ||
| Year | 1989 - 1990 | Period | 1975-2000 |
| Date | 01/03/89 - 31/12/90 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | not specified | Method | swept area |
| Remarks | Quarterly sampling (March, June, September, December) of the larval and juvenile marine fishes in the lower reaches of the estuary was conducted from 1989-1990. Sampling was conducted on consecutive days (seine netting) and nights (plankton netting). | ||