Microlepidogaster longicolla

{{Short description|Species of armored catfish}}

{{Speciesbox

| taxon = Microlepidogaster longicolla

| authority = Calegari & R. E. dos Reis, 2010

}}

Microlepidogaster longicolla is a species of armored catfish endemic to the upper reaches of the rio São Bartolomeu, a tributary to the rio Corumbá, itself a tributary to the rio Paranaíba of the upper rio Paraná basin near Brasília in central Brazil.{{Cite web|url=https://fishbase.mnhn.fr/summary/Microlepidogaster-longicolla.html|title=Microlepidogaster longicolla}}