Engel Michael S, Ceríaco Luis M P, Daniel Gimo M, Dellapé Pablo M, Löbl Ivan, Marinov Milen, Reis Roberto E, et al. 2021. « The taxonomic impediment: a shortage of taxonomists, not the lack of technical approaches ». Zoological Journal of the Linnean Society 193 (janvier): 381–387. doi:10.1093/zoolinnean/zlab072.