| Country | Hong Kong | Ecosystem | Southern China |
| Locality | Tolo Channel and Tolo Harbour | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 10 | Unit | number |
| Semi Quantitative | <100 | Unit | number |
| Qualitative | rare | ||
| Year | 1980 - 1980 | Period | 1975-2000 |
| Date | 1980-04-01 00:00:00 - 1980-04-30 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | no | Method | swept area |
| Remarks | A total of 23 stations were sampled in April. At each station, three replicate samples were taken using a modified 0.05 square meter van Veen grab. Animals greater than the 0.5 mm mesh size were collected, identified, and counted. | ||