| Country | Hong Kong | Ecosystem | Southern China |
| Locality | Tai Ho Wan, north coast of Lantau | Depth | |
| Introduced | Year Intro. | ||
| Life Stage | not specified | unsexed | |
| Quantitative | 68 | Unit | number |
| Semi Quantitative | <100 | Unit | number |
| Qualitative | rare | ||
| Year | 1978 - 1979 | Period | 1975-2000 |
| Date | 01/12/78 - 31/12/79 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | no | Method | swept area |
| Remarks | Monthly sampling was done from December 1978 to December 1979, using a conventional beam trawl. The trawl was towed for 5 minutes at about 80 to 100 meters per minute, covering an area of approximately 1000-1200 square meters. Seven monthly hauls were taken at each station, with each haul completed within 45 minutes. | ||