JOHANSON, Kjell Arne; PHAM, Hong-Thai. Three new species of Helicopsyche (Trichoptera, Helicopsychidae) from northern Vietnam, with a key to Helicopsyche species of Vietnam. European Journal of Taxonomy, [S. l.], n. 6, 2012. DOI: 10.5852/ejt.2012.6. Disponível em: https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/59. Acesso em: 26 apr. 2026.