| Reference no. | Thiel, R., H. Cabral and M.J. Costa, 2003 |
| Ecosystem | Elbe River |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Found in the estuary (Ref. 51031). Populations of estuaries markedly increased during the last 20 years (Ref. 59043). |