Glanidium melanopterum is a species of driftwood catfish in the family Auchenipteridae. It is found in the Piquete of São Paulo, Brazil.
Description Glanidium melanopterum reaches a standard length of .
References
Soares-Porto, L.M., 1998. Monophyly and interrelationships of the Centromochlinae (Siluriformes: Auchenipteridae). p. 331–350. In L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M.S. Lucena and C.A.S. Lucena (eds.) Phylogeny and classification of neotropical fishes. Porto Alegre: EDIPUCRS.