[1]
Petrulevičius, J.F., Martins-Neto, R.G., Azar, D., Makhoul, E. and Nel, A. 2012. Full description of Cordulagomphus primaerensis from Santana Formation (Lower Cretaceous of Brazil) (Odonata: Aeshnoptera: Proterogomphidae). Zootaxa. 3503, 1 (Oct. 2012), 55–60. DOI:https://doi.org/10.11646/zootaxa.3503.1.4.