@article{ŘičanŘičanova2023,
  author    = {Oldřich Ř{\´i}čan and Štěp{\´a}nka Ř{\´i}čanov{\´a}},
  title     = {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},
  journal   = {European journal of taxonomy},
  volume    = {2023},
  number    = {870},
  pages     = {167 -- 201},
  doi       = {10.5852/ejt.2023.870.2127},
  year      = {2023},
}