PHAM, P. H.; OHL, M.; NGUYEN, A. T. T.; NGUYEN, D. T. Taxonomy of the genus Chalybion Dahlbom, 1843 (Hymenoptera: Sphecidae) from Vietnam, with description of a new species. Zootaxa, Auckland, New Zealand, v. 5679, n. 4, p. 573–584, 2025. DOI: 10.11646/zootaxa.5679.4.6. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.5679.4.6. Acesso em: 15 aug. 2025.