BROWN, G. Umbothynnus, a newly recognised genus for the Rhagigaster alexius Guérin group of species (Hymenoptera: Tiphiidae: Thynninae: Rhagigasterini) from northern Australia. Zootaxa, Auckland, New Zealand, v. 1933, n. 1, p. 43–58, 2008. DOI: 10.11646/zootaxa.1933.1.5. Disponível em: https://mapress.com/zt/article/view/zootaxa.1933.1.5. Acesso em: 19 apr. 2025.