Říčan, O. and Říčanová, Štěpánka (2023) “A new highly apomorphic species of Bujurquina (Teleostei: Cichlidae) from a reverse flowing river in the Peruvian Amazon, with a key to the species in the genus”, European Journal of Taxonomy, 870(1), pp. 167–201. doi: 10.5852/ejt.2023.870.2127.