How many species of alderflies are in southern Brazil? On the taxonomy of Ilyobius Enderlein, 1910 and the names Protosialis nubila, P. brasiliensis, and P. hauseri (Megaloptera: Sialidae). SciELO Preprints, 2025. DOI: 10.1590/SciELOPreprints.11905. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/11905. Acesso em: 2 jun. 2026.