Serafim, Ingrid R., Júlio C.C.V. Santos, and Rodrigo L. Ferreira. “Ghosts of Subterranean Waters: Two New Troglobitic Species of Spelaeometra D. Polhemus & Ferreira, 2018 (Heteroptera: Hydrometridae) from Brazil, With Remarks on the Enigmatic Species Cephalometra Pallida D. Polhemus & Ferreira, 2018”. European Journal of Taxonomy 1077 (July 20, 2026): 1–28. Accessed July 21, 2026. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/3306.