Ypthima Hubner, 1818 (Insecta, Lepidop-tera): designation of a type-species under the plenary powers
International Commission on Zoological Nomenclature
Article
1967
The Bulletin of zoological nomenclature
24
210--211
BioStor
London International Trust for Zoological Nomenclature
BioStor: https://biostor.org/reference/1825