DENNIS, D. S.; BARNES, J. K. Pupal cases of three Nearctic species of Machimus (Diptera: Asilidae). Zootaxa, Auckland, New Zealand, v. 3683, n. 5, p. 561–570, 2013. DOI: 10.11646/zootaxa.3683.5.4. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.3683.5.4. Acesso em: 2 may. 2025.