Microlepidogaster discontenta

{{Short description|Species of armored catfish}}

{{Speciesbox

| taxon = Microlepidogaster discontenta

| authority = Calegari, E. V. Silva & R. E. dos Reis, 2014

}}

Microlepidogaster discontenta is a species of armored catfish endemic to and found in the tributaries of the Rio São Francisco basin in Brazil. {{Cite web|url=https://fishbase.mnhn.fr/summary/Microlepidogaster-discontenta.html|title = Microlepidogaster discontenta}}{{cite journal |author=Calegari, B.B. |author2=Silva, E.V. |author3=Reis, R.E. |name-list-style=amp |year=2014 |title=Microlepidogaster discontenta, a new species of hypoptopomatine catfish (Teleostei: Loricariidae) from the rio São Francisco basin, Brazil |journal=Ichthyological Exploration of Freshwaters |volume=25 |issue=3 |pages=213–221 |url=http://www.pfeil-verlag.de/04biol/pdf/ief25_3_03.pdf }}