| Citation | Zanata, A.M. and L. Oliveira-Silva, 2025, A new South American darter (Crenuchidae: Characidium) from rivers draining the Northeastern Mata Atlantica Freshwater Ecoregion, Brazil: morphological and molecular evidence.. J. Fish Biol. 1-13. |
| Ref. | Zanata, A.M. and L. Oliveira-Silva, 2025 |
| Page | 3-8;fig.1-6 |
| Named Used as Valid | Characidium tupi |
| Comment | etymology, morphology, occlit, ecology |
| Locality | Brazil, Bahia, Teixeira de Freitas, rio Itanhém, Povoado Prainha, near roadway BR 101; MZUSP 130914. |
| Distribution | Brazil. |
| Quote | urn:lsid:zoobank.org:pub:AD5B5D4A-062F-4132-AF60-6CBC20A0DDF0 Maximum size (paratype): 6.81 cm., SL; (holotype): 7.17 cm., SL |