Notes on the identity of the male paralectotype of Thecla heodes and description of a new species : Strymon cryptodes sp. nov. from northern Peru (Lepidoptera: Lycaenidae) / Bálint Zs., Cerdeña Gutiérrez J., Boyer P., Florczyk Klaudia , Pyrcz Tomasz // Opuscula Zoologica. - 2019 vol. 50 no. 1, p. 23-29. - Bibliogr. s. 29. Tomasz Pyrcz podpisany: T. W. Pyrcz. - ISSN 0237-5419. - eISSN 2063-1588. - http://opuscula.elte.hu/PDF/Tomus50_1/Op_Balint_S_cryptodes.pdf