Grosser, C. et al. 2023. On the taxonomic status of Dina ratschaensis Kobakhidze, 1958 with a description of two new species – Dina imeretiensis sp. nov. and D. samegreloensis sp. nov. (Annelida, Hirudinida: Erpobdellidae). European Journal of Taxonomy. 891, 1 (Sep. 2023), 110–127. DOI:https://doi.org/10.5852/ejt.2023.891.2275.