LIU, X.; ZHANG, L.; YANG, D. Two new species of Syneches belonging to S. signatus species-group from Vietnam (Diptera: Empidoidea, Hybotinae). Zootaxa, Auckland, New Zealand, v. 3300, n. 1, p. 55–61, 2012. DOI: 10.11646/zootaxa.3300.1.5. Disponível em: https://mapress.com/zt/article/view/zootaxa.3300.1.5. Acesso em: 5 apr. 2025.