The research is supported by:
project “Cybertaxonomic approach to phylogenetic studies of model invertebrate genera (Invertebrata, Arachnida, Insecta) clarifyng the problems of origin, formation and conservation of the Invertebrate Fauna of the Balkan Peninsula” (National Science Fund, Ministry of Education, Youth and Science of the Republic of Bulgaria, Grant KP-06-Н21/1-17.12.2018).