1. Bănărescu, P. (1990) Zoogeography of Fresh Waters. Aula-Verlag Wiesbaden, 1617 pp.
2. Boshko, E.G. (1983) Oligochaetes inhabiting freshwater crayfish of some water bodies in Ukraine. Report I. Branchiobdellidae. Vestník zoologii, 7, 13–20. [in Russian]
3. Canegallo, M.A. (1928) Una nuova specie di Branchiobdella- Branchiobdella italica. Atti della Società Italiana di Scienze Naturali, e del Museo Civico di Storia Naturale in Milano, 67, 214–224.
4. Cortambert, De E., (1880) Sibérie, Turkestan Empire, Chinois et Japan. Librairie de L. HACHETTE et Cie, Paris. Available from: https://mapsofthepast.com/products/historic-map-siberia-china-turkestan-cortambert-1880-29-64-x-23-vintage-wall-art (accessed 17 June 2024)
5. Crandall, K.A. & De Grave, S. (2017) An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species list. Journal of Crustacean Biology, 37, 615–653. https://doi.org/10.1093/jcbiol/rux070