| Country | Puerto Rico | Ecosystem | |
| Locality | Laguna Joyuda, southwestern Caribbean | Depth | 1.3 m |
| Introduced | Year Intro. | ||
| Life Stage | adult | unsexed | medusa |
| Quantitative | 0.01053 | Unit | numbers/m^3 |
| Semi Quantitative | <100 | Unit | numbers/m^3 |
| Qualitative | common | ||
| Year | 1985 - 1985 | Period | 1975-2000 |
| Date | 1985-12-04 00:00:00 - 1985-12-04 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | Method | random sampling | |
| Remarks | After December 4, abundance of individuals declined sharply. | ||