| Country | Hong Kong | Ecosystem | Southern China |
| Locality | Tolo Harbour and Tolo Channel | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 15 | Unit | number |
| Semi Quantitative | <100 | Unit | number |
| Qualitative | rare | ||
| Year | 1975 - 1975 | Period | 1975-2000 |
| Date | 1975-07-01 00:00:00 - 1975-07-31 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | no | Method | swept area |
| Remarks | Six stations were sampled in July. At each station, five replicate samples were taken using a 0.1 square meter Smith-McIntyre grab. Animals greater than the 0.4 mm mesh size were collected, identified, and counted. | ||