2 literature references for Poeciloptera prumosa Dohrn, 1859:

Author: Metcalf Z. P.
Year: 1957
Title: Part 13. Flatidae and Hypochthonellidae
Source: In: Metcalf Z. P. 1954 - General Catalogue of the Homoptera. Fascicule IV, North Carolina State College, Raleigh(United States of America). p. 1-565.
Author: Dohrn F. A.
Year: 1859
Title: Homoptera
Source: Catalogus Hemipterorum. Herausgegeben von dem entomologischen Vereine zu Stettin, 1859: 56-93.