Grichanov I. Y., Nourti M. & Kettani K. — A New Species of Chrysotus Loew, 1857 (Diptera: Dolichopodidae) from Morocco — 333-338. PDF
Triseleva T. A., Petrosyan V. G., Yatsuk A. A. & Safonkin A. F. — Morphological and Molecular (COI mtDNA) Diversity of the Polyzonal Species of Grass Flies Meromyza nigriseta Fedoseeva, 1960 (Diptera: Chloropidae) — 339-346. PDF
Irikov A. — First Report of a Live Population of Bulgarica fritillaria (Frivaldszky, 1835) (Gastropoda: Pulmonata: Clausiliidae) and its Relationships with the Species of the Bulgarica varnensis Species-group from Bulgaria — 347-351. PDF
Yigit N., Colak E., Markov G., Yigit F. S., Colak R., Cetinturk D., Seker P. S. O. & Selvi E. — Phylogenetic and Phylogeographic Relationships of Populations of Meriones tristrami Thomas, 1892 (Rodentia: Gerbillinae) in Turkey as Inferred from Cytochrome-b and RFLP Analysis — 353-361. PDF
Arslan A., Toyran K. & Gozutok S. — The Karyotype of Anatolian Ground Squirrel Spermophilus xanthoprymnus (Bennett, 1835) (Rodentia: Sciuridae) from two localities in Anatolia, Turkey — 363-367. PDF
Hinic J., Slavevska-Stamenkovic V., Ibrahimi H., Billali A., Musliu M., Kucinic M., Beerman A. & Lesse F. — The First Record of the Balkan Endemic Caddisfly Drusus osogovicus Kumanski, 1980 (Trichoptera: Limnephilidae) in the Republic of North Macedonia, with DNA barcoding of the species and comments on its ecology and distribution — 369-379. PDF
Bekchiev R., Crevecoeur L., Gielen K., Bosmans B., Smets K. & Kostova R. — One Hundred Years of Solitude: Rediscovery of the Rare and Protected Beetle Rhysodes sulcatus (Fabricius, 1787) (Coleoptera: Rhysodidae) in Bulgaria — 383-384. PDF
Vacheva E. D., Naumov B. Y. & Tzankov N. D. — Diversity and Habitat Preferences in Lizard Assemblages (Reptilia: Sauria) from Model Territories in Western Bulgaria — 385-396. PDF
Dyugmedzhiev A. V., Popgeorgiev G. S., Tzankov N. D. & Naumov B. Y. — Population Estimates of the Nose-horned Viper Vipera ammodytes (Linnaeus, 1758) (Reptilia: Viperidae) from Five Populations in Bulgaria — 397-407. PDF
Lesinski G. & Janus K. — A Mass Wintering of the Common Noctule Nyctalus noctula (Schreber, 1774) (Chiroptera: Vespertilionidae) in a Town of South-eastern Poland — 409-412. PDF
Raichev E. G., Peeva S. P., Kirilov K. B., Kaneko Y. & Tsunoda H. — Autumn-winter Dietary Adaptability of the Golden Jackal Canis aureus L., 1758 (Mammalia: Carnivora) with Respect to Type and Intensity of Human Activities in Three Areas of Central Bulgaria — 413-420. PDF
Tsavkova V. K. & Kazakov S. A. — Changes of Zooplankton Community in the Shallow Floodplain Lake Srebarna (NE Bulgaria) Associated with Seasonal and Long-term Water-level Fluctuations — 421-428. PDF
Sac G. & Ozulug M. — Life-history Traits of Phoxinus strandjae Drensky, 1926 (Actinopterygii: Leuciscidae) from Istranca Stream, Turkey — 429-438. PDF
Schneider S. C., Trajanovska S., Biberdzic V., Markovic A., Talevska M., Imeri A., Veljanoska-Sarafiloska E., Duraskovic P., Jovanovic K. & Cara M. — The Balkan Macrophyte Index (BMI) for Assessment of Eutrophication in Lakes — 439-454. PDF
Birlik S., Yildirimhan H. S., Yilmaz C., Yildirim E., Candan K., Kumluta Y. & Ilgaz C. — Helminth Parasites of the Mediterranean Chameleon Chamaeleo chamaeleon (Linnaeus, 1758) (Reptilia: Chamaeleonidae) from Turkey — 455-460. PDF
Fremondeau D., Ottoni C., Ivanova S., Marinova E., Spassov N., Hristova L., Konyovska R., Neer W. V., Lupianez N. & Gurova M. — New mtDNA and Isotopic Evidence on Late Pleistocene Cave Bears in the Balkans: the Case-study of Magura Cave, NW Bulgaria — 461-478. PDF
Macchioni F., Sfingi M., Chiavacci D. & Cecchi F. — Larvicidal and Pupicidal Activity of Neem Oil (Azadirachta indica) Formulation against Mosquitoes Aedes albopictus (Skuse, 1894) (Diptera: Culicidae) — 479-485. PDF
Boyadzhiev P., Antov M., Mirchev P., Georgieva M., Zaemdzhikova G., Matova M. & Georgiev G. — Eupelmus (Macroneura) vladimiri Fusu, 2017 (Hymenoptera: Eupelmidae), a New Egg Parasitoid of Thaumetopoea pityocampa (Denis & Schiffermuller, 1775) (Lepidoptera: Notodontidae) — 487-489. PDF
Jovanovic M., Macic V., Trkov D., Orlando-Bonaca M. & Lipej L.— First Records of Five Opisthobranch Mollusc Species (Gastropoda: Heterobranchia) from South Adriatic Waters, Montenegro — 491-494. PDF
Khajavi M. & Alavi-Yeganeh M. S. — First Record of the Deep Pugnose Ponyfish Secutor ruconius (Hamilton, 1822) (Perciformes: Leiognathidae) from the Persian Gulf and the Gulf of Oman — 495-498. PDF
Digenis M. & Gerovasileiou V. — First Record of Leucothea multicornis (Quoy & Gaimard, 1824) (Ctenophora: Leucotheidae) in Greek Waters — 499-500. PDF
Radkhah A. R. & Eagderi S. — Book Review – Kara M.H. & Quignard J.P. (Eds.) 2019. FISHES IN LAGOONS AND ESTUARIES IN THE MEDITERRANEAN: MIGRATORY FISH. John Wiley & Sons. Vol. 3A (ISBN: 978-1-786-30246-5), Vol. 3B (ISBN: 978-1-786-30391-2) — 501-502. PDF