| Main Ref. | Bartley, D.M. (comp./ed.), 2006 |
| To | Guam |
| FAO area | Pacific, Western Central |
| From | Northern Mariana Islands (Saipan) |
| FAO area | |
| Year | |
| Range | 1950 - 1959 |
| Period | 1950-1974 |
| Established in the Wild | yes, self reproducing |
| Established in Aquaculture | |
| Significant Ecological Interactions | unknown |
| Significant Socio-economic Effects | |
| Introduced by | individual |
| Reason | fisheries |
| Other Reason | |
| Comments |