Stigmella nubimontana is a moth of the family Nepticulidae. It is found in the cloud forest of the high Andes in Ecuador.
The wingspan is 5.2-5.3 mm for males. Adults have been found from February to early March.
The larvae feed on Rubus species. They mine the leaves of their host plant.
External links New Neotropical Nepticulidae (Lepidoptera) from the western Amazonian rainforest and the Andes of Ecuador