| Country | Hong Kong | Ecosystem | Southern China |
| Locality | Tolo Harbour | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 7 | Unit | number |
| Semi Quantitative | <100 | Unit | number |
| Qualitative | rare | ||
| Year | 1989 - 1989 | Period | 1975-2000 |
| Date | 1989-04-01 00:00:00 - 1989-04-30 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | not specified | Method | swept area |
| Remarks | Collections were done using an Agassiz Trawl, having each trawl last for 5 minutes. Specimens were preserved in formalin before being brought in the laboratory for identification and counting. | ||