Reptiles and amphibians of the State of Kuwait
https://doi.org/10.20363/bzb-2021.70.2.253[PDF]Further records of freshwater Gastropods (Mollusca: Hydrobiidae, Lymnaeidae, Planorbidae) from Morocco
https://doi.org/10.20363/bzb-2021.70.2.273
DNA barcoding reveals an unexpected diversity in Old World Vermileonidae (Insecta: Diptera)
https://doi.org/10.20363/bzb-2021.70.2.339