: the species is currently present in 5 of them (endemic, native, introduced);
: possible in 0 of them (stray, questionable);
: absent from 1 of them (extirpated, not established, misidentification, error).
: all reports listed together.
Distribution: Western Atlantic: estuarine areas of the Orinoco (Venezuela), Corantijn (Suriname), Oyapock, Amazon and Grajaú (Brazil) rivers, and from marine areas under influence of these rivers. Enters low land freshwaters - there are records from Jari River (Brazil) and Corantijn River (Suriname).
The map in this page was supported by BioFresh that has received funding from the
European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 226874