Prochoreutis sororculella was described as Choreutis sororculella by Dyar in 1900 (see reference to the original description below). The lecotype is deposited at the USNM (see images).
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith