NEL, A.; WALLER, A. A giant water bug from the Lower Cretaceous Crato Formation of Brazil (Heteroptera: Belostomatidae: Lethocerinae). Zootaxa, Auckland, New Zealand, v. 1220, n. 1, p. 63–68, 2006. DOI: 10.11646/zootaxa.1220.1.6. Disponível em: https://mapress.com/zt/article/view/zootaxa.1220.1.6. Acesso em: 4 apr. 2025.