- Source: Medius calceus
Medius calceus is a moth of the family Erebidae first described by Michael Fibiger in 2011. It is found in Nepal (it was described from the Kathmandu Valley).
The wingspan is 11.5–14 mm.
References
Fibiger, Michael (2011). "Revision of the Micronoctuidae (Lepidoptera: Noctuoidea). Part 4, Taxonomy of the subfamilies Tentaxinae and Micronoctuinae" (PDF). Zootaxa. 2842: 1–188.