Diversity of gastropods (Mollusca: Gastropoda) in different altitude regions of the Zarafshan Mountains and adjacent areas, Uzbekistan
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Abstract. Uralov U, Kudratov J, Pazilov A, Izzatullaev Z, Khalimov F, Otakulov B, Jabbarov A, Fundukchiev S, Orziyeva Y, Suyunov G, Abduxamidovich BM, Boymurodov K, Gulboev D, Urinova X. 2025. Diversity of gastropods (Mollusca: Gastropoda) in different altitude regions of the Zarafshan Mountains and adjacent areas, Uzbekistan. Biodiversitas 26: 5012-5022. As an important part of the food chain in nature, it is of great importance to determine the systematic structure and diversity of mollusks. This study presents data obtained by assessing the current state of the taxonomic structure of gastropod mollusks in biogeographical regions with different vertical heights in the study area. The study area includes 15 locations in the Zarafshan Mountains of Uzbekistan and adjacent areas. The study sites were formed based on more than 3,000 samples collected in 2018-2025. It was found that the gastropod fauna of the region consists of 80 species belonging to 21 families and 35 genera. Using modern morphological and anatomical methods of species identification, Archaica haziratishaxika was identified for science; the following species were recorded for the first time as new species for the region, adding to the region's biodiversity: Sogdamnicola shadini, Lymnaea fragilis, Galba truncatula, Radix bactriana, Candaharia rozeni, Macrochlamys turanica, Macrochlamys kasnakowi, Vertigo antivertigo, and Chondrina intumescens. The results obtained will serve as a primary source for supplementing the data on the gastropod fauna of mountain ranges in Uzbekistan with the missing data on the Zarafshan Mountains and adjacent areas, and will provide specialists with the first information on this area.
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References
Akramov I, Alikulov BS, Axanbayev S, Norboyev M, Safarova D, Ismailov Z, Kuziev M, Ruziev Y, Tursunov A. 2025. Application of endophytic bacteria synthesizing indolyl acetic acid isolated from Krascheninnikovia ceratoides (L.) Gueldenst in wheat cultivation under saline conditions. J Ecol Eng 26 (8): 97-107. DOI: 10.12911/22998993/203742.
Ali AYG, Najim SA, Al-Khazali AM. 2022. Diversity and density of mollusca (Gastropoda and Bivalvia) population in the Euphrates River at Al-Nasiriyah, Southern Iraq. Zoodiversity 56 (6): 473-484. DOI: 10.15407/zoo2022.06.473.
Alimova LK, Umurzakova MS, Zokirova DF, Khamzaev RA, Normuradova G, Otakulov B, Pazilov A, Kudratov JA, Urazova RS, Khalimov FZ. 2024. Diversity and features of the fauna of herpetobiont beetles (Carabidae, Tenebrionidae, Elateridae, Scarabaeidae) of the Lower Zeravshan, Uzbekistan. Biosyst Divers 32 (1): 73-82. DOI: 10.15421/012407.
Amarasinghe A, Eswaramohan T, Gnaneswaran R. 2021. Gastropods diversity in Thondaimanaru Lagoon (Class: Gastropoda), Northern Province, Sri Lanka. J Geosci Environ Prot 9: 21-30. DOI: 10.4236/gep.2021.93002.
Avila SP, Costa AC, Madeira P, Brum J, Prestes ACL, Faria J, Martins GM. 2024. Patterns of distribution of mollusc fauna associated with Halopteris scoparia (Linnaeus) Sauvageau: A baseline study in the Azores archipelago helps understanding the impact of climate change/invasive species on biodiversity. Front Mar Sci 11: 1361068. DOI: 10.3389/fmars.2024.1361068.
Belhiouani H, El-Hadef M, Afri-Mehennaoui FZ, Sahli L. 2019. Terrestrial gastropod diversity, distribution and abundance in areas with and without anthropogenic disturbances. Biodiversitas 20 (1): 243-249. DOI: 10.13057/biodiv/d200128.
Bidat A, Al-Asif A, Rajaee AH, Hamli H. 2023. Freshwater gastropod diversity in the selected lotic environment, Betong, Sarawak, Borneo. Malays Appl Biol 52 (5): 81-93. DOI: 10.55230/mabjournal.v52i5.fisas08.
de Mendoza G, Araujo R, Catalan J. 2023. Factors influencing the distribution of freshwater mollusks in the lakes of the Pyrenees: Implications in a shifting climate scenario. Diversity 15 (4): 500. DOI: 10.3390/d15040500.
Dong YW, Liao ML, Han GD, Somero GN. 2022. An integrated, multi-level analysis of thermal effects on intertidal molluscs for understanding species distribution patterns. Biol Rev Camb Philos Soc 97 (2): 554-581. DOI: 10.1111/brv.12811.
Ergashev A, Alikulov BS, Valiyev S, Sodikova D, Boboxonov M, Nurmatov R, Urokov S, Khaydarov S, Rakhmatullaev B. 2025. Adaptive physiological traits of Artemisia absinthium L. seedlings grown in vitro for establishment in arid environments. J Ecol Eng 26 (11): 351-359. DOI: 10.12911/22998993/208264.
Ergasheva XI, Ismoilov ZF, Alikulov BS, Jo‘raqulovna NX, Tillaeva ZF, Abdullaev II, Raxmatullayev AY, Ergasheva OK. 2024. Biotechnological processing of organic and domestic waste and the effect of obtained vermicompost on soil fertility. J Ecol Eng 25 (8): 119-129. DOI: 10.12911/22998993/189894.
Floyd M, Mizuyama M, Obuchi M. 2020. Functional diversity of reef molluscs along a tropical-to-temperate gradient. Coral Reefs 39: 1361-1376. DOI: 10.1007/s00338-020-01970-2.
Gumu? BA, Gurbuzer P, Alt?ndag A. 2022. Towards a sustainable world: Diversity of freshwater gastropods in relation to environmental factors: A case in the Konya Closed Basin, Türkiye. Diversity 14 (11): 934. DOI: 10.3390/d14110934.
Hamli H, Yusof MH, Idris MH. 2024. Distribution and community structure of tropical gastropod in the intertidal area of Bintulu, Borneo. Malays Appl Biol 53 (6): 131-141. DOI: 10.55230/mabjournal.v53i6.17.
Islamy RA, Hasan V. 2020. Checklist of mangrove snails (Mollusca: Gastropoda) in South Coast of Pamekasan, Madura Island, East Java, Indonesia. Biodiversitas 21 (7): 3127-3134. DOI: 10.13057/biodiv/d210733.
Isroni W, Sari PDW, Sari LA, Daniel K, South J, Islamy RA, Wirabuana PYAP, Hasan V. 2023. Checklist of mangrove snails (Gastropoda: Mollusca) on the coast of Lamongan District, East Java, Indonesia. Biodiversitas 24 (3): 1676-1685. DOI: 10.13057/biodiv/d240341.
Izzatullyaev ZI. 2019. Fauna of the Molluscs of Water Ecosystems of Central Asia and The Contiguous Country Territories. Lesson-Press Pub., Tashkent.
Jakobsson S, Envall I, Bengtsson J. 2024. Effects on biodiversity in semi-natural pastures of giving the grazing animals access to additional nutrient sources: A systematic review. Environ Evid 13: 18. DOI: 10.1186/s13750-024-00343-4.
Khojakulov D, Khaydarov Kh, Rabbimov A, Mukimov T, Matkarimova G, Davronkulova F, Ochilov U, Alikulov BS. 2024. Biological, physiologi-cal and economic characteristics of Onobrychis chorasanica Bunge ex Bois. (Sainfoin) under sowing conditions. Plant Sci Today 11 (3): 14-21. DOI: 10.14719/pst.3180.
Krepski T, Cieplok A, Spyra A. 2025. Predictors of distribution and diversity of rare, protected, and endangered freshwater mollusks in rivers with various land use in the context of environmental changes. Ecol Evol 5 (4): e71209. DOI: 10.1002/ece3.71209.
Kudratov J, Pazilov A, Maxammadiyev Z, Urazova R, Otakulov B, Bazarov B, Keldiyarov K, Soatova Z, Urinova X. 2023. Diversity and ecology of molluscs (gastropods) in mountain streams, Nurota Mountain Range, Uzbekistan. Biodiversitas 24 (4): 2402-2408. DOI: 10.13057/biodiv/d240455.
Kudratov J, Pazilov A, Zokirova D, Otakulov B, Jalilov J, Urinova X, Khalimov F, Izzatullaev Z. 2024. Complexes of terrestrial molluscs of various biotopes in the Gissar Range, Uzbekistan. Acta Biologica Sibirica 10: 349-359. DOI: 10.5281/zenodo.11160044.
Makhmudjonov ZM, Khakimov KB, Mekhmonova NA, Nasriddinova SR, Abdurashitov SS. 2023. Biological peculiarities of Leucozonella retteri. Baghdad Sci J 20 (5): 1599-1605. DOI: 10.21123/bsj.2023.7343.
Medetov MZH, Abdullaeva JK, Reymov A, Miratdinova AM, Seytmuratov AK, Tajibaeva JD, Kadirov RS, Utemuratov NA, Kimyonazarov SK, Kudratov J, Urazova RS, Keldiyorova XX, Uralov UB. 2025. Diversity of true bugs (Hemiptera: Heteroptera) of the Southern Aral Sea Region, Uzbekistan. Biodiversitas 26 (7): 3125-3135. DOI: 10.13057/biodiv/d260704.
Mirzaev UN, Kuchboev AE, Mavlyanov O, Amirov OO, Narzullayev SB. 2024. Morphological and molecular characterization of root-knot nematodes from Uzbekistan. Biosyst Divers 32 (1): 135-141. DOI:10.15421/012413.
Mukhtorova S, Alikulov B, Yuldosheva M, Maxammadieva D, Khidirova U, Kabulova F, Ismailov Z. 2024. Diversity of endophytic bacteria isolated from Peganum harmala distributed in arid regions in Uzbekistan. Regul Mech Biosyst 15 (2): 286-291. DOI: 10.15421/022441.
Narzullayev SB, Subbotin SA. 2025. Characterisation of some gall-forming nematodes of the family Anguinidae from Uzbekistan. Russ J Nematol 33 (1): 1-7. DOI: 10.24412/0869-6918-2025-1-1-7.
Nge STM, Bullu NI, Lusi NM. 2023. Diversity of mollusca types (bivalves and gastropods) on Oesosole Beach as a source for learning biology in booklet form. Jurnal Penelitian Pendidikan 9 (11): 9928-9936. DOI: 10.29303/jppipa.v9i11.5155.
Pazilov A, Umarov F. 2021. On the ecology and species diversity of the freshwater gastropods of springs in Andijan Region, Uzbekistan. Bull Iraq Nat Hist Mus 16 (3): 325-340. DOI: 10.26842/binhm.7.2021.16.3.0325.
Rayimova F, Dushanova G, Alikulov B, Kamalov Z, Ruzibakieva M, Nabiyeva F, Rajabov A. 2024. The role of VDR and TNF gene polymorphism in cytokine regulation in type I diabetes mellitus of the Uzbek population, Samarkand, Uzbekistan. Biodiversitas 25 (3): 1329-1336. DOI: 10.13057/biodiv/d250349.
Schilkeyko A, Pazilov A, Abdulazizova SH. 2017. A new genus of the Bradybaenidae family (Gastropoda, Pulmonata) from Central Asia. Ruthenica 27 (1): 31-37. DOI: 10.35885/ruthenica.2017.27(1).3.
Schilkeyko A, Pazilov A, Abdulazizova SH. 2020. One more surprise from Bradybaenidae (Gastropoda, Pulmonata). Ruthenica 30 (4): 217-221. DOI: 10.35885/ruthenica.2021.30(4).6.
Shivanna KR. 2022. Climate change and its impact on biodiversity and human welfare. Proc Indian Natl Sci Acad 88 (2): 160-171. DOI: 10.1007/s43538-022-00073-6.
Soliev A. 2014. Geografy of Uzbekistan. University, Tashkent. [Uzbekistan]
Starobogatov YI, Prozorova LA, Bogatov VV, Sayenko YM. 2004. Key to freshwater invertebrates of Russia and adjacent lands. In: Tsalolikhin SJ (eds). Molluscs, Polychaetes, Nemerteans. Nauka, Saint-Petersburg.
Strong EE, Gargominy O, Ponder WF, Bouchet P. 2007. Global diversity of gastropods (Gastropoda; Mollusca) in freshwater. In: Balian EV, Lévêque C, Segers H, Martens K (eds). Freshwater Animal Diversity Assessment. Developments in Hydrobiology. Springer, Dordrecht. DOI: 10.1007/s10750-007-9012-6.
Strong EE, Gargominy O, Ponder WF, Bouchet P. 2008. Global diversity of gastropods (Gastropoda; Mollusca) in freshwater. Hydrobiologia 95: 149-166. DOI: 10.1007/978-1-4020-8259-7_17.
Susintowati PN, Poedjirahajoe HNSN, Hadisusanto S. 2019. The intertidal gastropods (Gastropoda: Mollusca) diversity and taxa distribution in Alas Purwo National Park, East Java, Indonesia. Biodiversitas 20 (7): 2016-2027. DOI: 10.13057/biodiv/d200731.
Zaidi N, Douafer L, Hamdani A. 2021. Diversity and abundance of terrestrial gastropods in Skikda region (North-East Algeria): correlation with soil physicochemical factors. J Basic Appl Zool 82: 41. DOI: 10.1186/s41936-021-00239-6.
Zokirova DF, Kudratov JA, Khamzaev RA, Khamidova AB, Otakulov B, Urinova G, Zohidova I, Abdllaev E, Rayimova F, Pazilov A, Tursunova S, Bakhrillayeva M, Khalimov FZ. 2025. Morphometric diversity of Zabrus morio (Coleoptera: Carabidae) in relation to sex and altitude in Uzbekistan's mountain ecosystems. Biodiversitas 26: 4730-4745. DOI: 10.13057/biodiv/d260943.