| Main Ref. | Kim, I., J. Kim and S. Shin, 2022 |
| To | South Korea |
| FAO area | Pacific, Northwest |
| From | unknown |
| FAO area | |
| Year | 1950 |
| Range | |
| Period | 1950-1974 |
| Established in the Wild | yes |
| Established in Aquaculture | yes - widely used |
| Significant Ecological Interactions | yes |
| Significant Socio-economic Effects | |
| Introduced by | |
| Reason | unknown |
| Other Reason | |
| Comments | It successfully settled in intertidal zones since 1950s, the assumed time of invasion. It is known to interrupt the commercially important and native Mytilisepta virgata. It is also a popular sea product in South Korea with a well-established aquaculture industry |