Ernst Christian Traugott-Olsen

Ernst Christian Traugott-Olsen
Died2004
CitizenshipDanish
Known forResearch on Elachistidae and Danish Microlepidoptera
Scientific career
FieldsEntomology
InstitutionsNatural History Museum of Denmark

Ernst Christian Traugott-Olsen (died 2004) was a Danish entomologist specialising in Lepidoptera, particularly the micro-moth family Elachistidae. He co-authored the taxonomic monograph The Elachistidae (Lepidoptera) of Fennoscandia and Denmark.. Several insect species have been named after him in his honour, e.g. Neotelphusa traugotti, Parornix traugotti, Coleophora traugotti, Scythris traugotti, and Palaeoelachista traugottolseni.