Pérez-Fernández, R., and N. Rodríguez. “Comparative Morphology of the Egg Chorion of the Lysandra Coridon (Poda, 1761) Group Taxa in the Iberian Peninsula. Contributions to Its Identity and Geographical Distribution (Lepidoptera: Lycaenidae)”. SHILAP Revista De lepidopterología, vol. 47, no. 187, Sept. 2019, pp. 389-07, doi:10.57065/shilap.511.