| Referência nro. | Norris, S.M., 1995 |
| Ecossistema | Aruwimi |
| Status | native |
| Abundância | |
| Fase de vida | juv./adults |
| Base de dados regional | |
| Notas | Found in the upper and middle Aruwimi; occurs sympatric with M. nanum in northern tributaries of the Aruwimi (Ref. 26634). |