Oláh, J., Andersen, T., Beshkov, S., Coppa, G., Ruiz Garcia, A., Johanson, K. A., 2019. Revision of European Wormaldia species (Trichoptera, Philopotamidae): Chimeric taxa of integrative organisation. — Opusc. Zool. Budapest, 50 (1): 31—85. [PDF]
Oláh, J., Andersen, T., Beshkov, D., Bilalli, A., Coppa, G., Ibrahimi, H., Johanson, K. A.., Kovács, T., Mey, W., Musliu, M., Oláh Jr, J., Ruiz-Garcia, A., 2019. Lineage sorting by parameres in Limnephilinae subfamily (Trichoptera): with description of a new tribe, new genera and new species. — Opusc. Zool. Budapest, 50 (Supplementum 1): 3—98. [PDF]
Nahirnić, A., Beshkov, S., Kaynarov, D., 2019. New records of Adscita obscura (Zeller, 1847) (Lepidoptera, Zygaenidae, Procridinae) on the Balkan Peninsula. — Bull. Nat. Hist. Mus. Plovdiv, 4: 15—19. [PDF]
Maes, D., Verovnik, R., Wiemers, M., Brosens, D., Beshkov, S.,…, 2019. Integrating national Red Lists for prioritising conservation actions for European butterflies. — Journal of Insect Conservation. DOI: 10.1007/s10841-019-00127-z
Kostova, R., Bekchiev, R., Beshkov, S., 2019. Coleoptera and Lepidoptera (Insecta) diversity in the central part of Sredna Gora Mountains (Bulgaria). — Bulletin of the Entomological Society of Malta, 10: 75—95. [PDF]
Beshkov, S., Nahirnić, A., 2019. A contribution to knowledge of the Balkan Lepidoptera: species collected in the autumn of 2018 in Albania (Macrolepidoptera with some Crambidae). — Entomologist’s Rec. J. Var., 131: 66—102. [PDF]
Beshkov, S., Nahirnić, A., 2019. A contribution to knowledge of Balkan Lepidoptera: some new and rare species for Albania and North Macedonia (Macrolepidoptera). — Entomologist’s Rec. J. Var., 131: 242—260. [PDF]
Beshkov, S., Micevski, N., 2019. Eupithecia gratiosata Herrich-Schäffer, 1861 and Metachrostis dardouini (Boisduval, 1840) new for the Republic of Macedonia. — Historia naturalis bulgarica, 37: 1—4. [PDF]
Oláh, J., Andersen, T., Beshkov, S., Ciubuc, C., Coppa, G., Ibrahimi, H., Kovács, T., Oláh jr, J., Szczesny, B., 2018. Unified phylogenetic species concept: taking subspecies and race out of science: postmodern theory applied to the Potamophylax cingulatus group (Trichoptera, Limnephilidae). — Opusc. Zool. Budapest, 49 (1): 33—70. [PDF]
Nahirnić, A., Beshkov, S., 2018. Novelties in the fauna of the subfamily Zygaeninae (Lepidoptera: Zygaenidae) of Albania and the Republic of Macedonia. — Acta zoologica bulgarica, 70 (4): 465—468. [PDF]