| Country | Hong Kong | Ecosystem | Southern China |
| Locality | Tolo Harbour | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 1260 | Unit | number |
| Semi Quantitative | 1000-50000 | Unit | number |
| Qualitative | extremely abundant | ||
| Year | 2006 - 2006 | Period | 2001-present |
| Date | 2006-11-18 00:00:00 - 2006-11-20 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | no | Method | random sampling |
| Remarks | A total of 13 sampling sites were selected in Tolo Harbour. Sediment samples were taken using a van Veen grab. Samples were then sieved, and the residues were transferred in a container to be fixed and stained for identifaction in the laboratory. | ||