Keywords
fiziologik tolerantlik
kritik termal maksimum (CTmax)
gipoksiyaga chidamlilik
standart metabolizm
reproduktiv salohiyat
invaziya mexanizmi
karpsimonlar.
How to Cite
Abstract
Biologik invaziyalar chuchuk suv ekotizimlari bioxilma-xilligiga tahdid soluvchi asosiy omillardan biri hisoblanadi, biroq kiritilgan turlarning barchasi ham muvaffaqiyatli invaziyaga erishmaydi. Mazkur maqolada baliqlar invazivligini taʼminlovchi uchta asosiy fiziologik mexanizm, yaʼni termal tolerantlik, gipoksiyaga chidamlilik va reproduktiv salohiyat soʻnggi yillardagi xalqaro tadqiqotlar asosida tizimli umumlashtirilgan. Tahlil shuni koʻrsatadiki, invaziv turlar odatda kengroq termal chidamlilik (yuqori kritik termal maksimum), samaraliroq metabolizm va gipoksiyaga chidamlilik hamda yuqoriroq reproduktiv salohiyatga ega boʻlib, ushbu fiziologik ustunliklar oʻzaro bogʻliq holda ularning muvaffaqiyatli tarqalishini taʼminlaydi. Shuningdek, ushbu fiziologik mexanizmlarning Markaziy Osiyo, xususan Fargʻona vodiysi baliqlari sharoitida deyarli oʻrganilmagani aniqlanib, kelgusi ekofiziologik tadqiqotlar zarurati asoslangan.References
1. Su, G., Mertel, A., & Brosse, S. (2023). Species invasiveness and community invasibility of North American freshwater fish fauna revealed via trait-based analysis. Nature Communications, 14(1),
4408. DOI: 10.1038/s41467-023-38107-2
2. Copp, G. H., & Fox, M. G. (2020). Can invasiveness in freshwater fishes be predicted from life-history traits? Frontiers in Ecology and Evolution, 8,
605287. DOI: 10.3389/fevo.2020.605287
3. Bernery, C., Marino, C., & Bellard, C. (2023). Relative importance of exotic species traits in determining invasiveness across levels of establishment: Example of freshwater fish. Functional Ecology, 37(9), 2358–2370. DOI: 10.1111/1365-2435.14393
4. Chan, J., Zeng, Y., & Yeo, D. C. J. (2021). Invasive species trait-based risk assessment for non-native freshwater fishes in a tropical city basin in Southeast Asia. PLoS ONE, 16(3), e0248480. DOI: 10.1371/journal.pone.0248480
5. Jessop, A., Michalopoulou, A., & Coonan, C. (2023). Invasive Traits of Freshwater Fish (ITOFF) database. bioRxiv. DOI: 10.1101/2023.11.15.567195
6. Monteiro, D. A., Kalinin, A. L., & Rantin, F. T. (2021). Use of complex physiological traits as ecotoxicological biomarkers in tropical freshwater fishes. Journal of Experimental Zoology Part A, 335(9–10), 745–760. DOI: 10.1002/jez.2540
7. VanDenBerg, E., Jaynes, K. E., & Shah, A. A. (2023). Testing differences in physiological tolerance between invasive and non-invasive congeners. Research Square. DOI: 10.21203/rs.3.rs-2895816/v1
8. Nati, J. J. H., Svendsen, M. B. S., & Marras, S. (2021). Intraspecific variation in thermal tolerance differs between tropical and temperate fishes. Scientific Reports. DOI: 10.1101/2020.12.07.414318
9. Åsheim, E. R., Andreassen, A. H., & Morgan, R. (2020). Rapid-warming tolerance correlates with tolerance to slow warming but not growth at non-optimal temperatures in zebrafish. Journal of Experimental Biology, 223(21). DOI: 10.1242/jeb.229195
10. Verberk, W. C. E. P., Sandker, J. F., & van de Pol, I. L. E. (2022). Body mass and cell size shape the tolerance of fishes to low oxygen in a temperature-dependent manner. Global Change Biology, 28(19), 5695–5707. DOI: 10.1111/gcb.16319
11. Blasco, F. R., Leite, C. A. C., & Rantin, F. T. (2024). Individual variation in sublethal tolerance of warming and hypoxia in the pacu Piaractus mesopotamicus. Frontiers in Fish Science, 2,
1276161. DOI: 10.3389/frish.2024.1276161
12. Ridgway, M. R., & Scott, G. R. (2023). Constant temperature and fluctuating temperature have distinct effects on hypoxia tolerance in killifish (Fundulus heteroclitus). Journal of Experimental Biology, 226(10). DOI: 10.1242/jeb.245425
13. Williams, K., Cassidy, A. A., & Verhille, C. E. (2019). Diel cycling hypoxia enhances hypoxia tolerance in rainbow trout (Oncorhynchus mykiss). Journal of Experimental Biology,
222. DOI: 10.1242/jeb.206045
14. Pakosta, T., Vetešník, L., & Janáč, M. (2024). Vigour-related traits and physiology of sexual versus gynogenetic gibel carp (Carassius gibelio). Journal of Vertebrate Biology, 73,
24005. DOI: 10.25225/jvb.24005
15. Liang, H., Mi, H., & Wang, K. (2025). Enhancement of hypoxia tolerance of gibel carp (Carassius auratus gibelio) via a ferroporphyrin-rich diet. Antioxidants, 14(6),
738. DOI: 10.3390/antiox14060738
16. Chen, J., Shen, Y., & Wang, J. (2020). Analysis of multiplicity of hypoxia-inducible factors in the evolution of Triplophysa fish reveals hypoxic environment adaptation to the Tibetan Plateau. Frontiers in Genetics, 11,
433. DOI: 10.3389/fgene.2020.00433
17. Yang, X., Liu, H., & Ma, Z. (2019). Chromosome-level genome assembly of Triplophysa tibetana, a fish adapted to the Tibetan Plateau. Molecular Ecology Resources, 19(4), 1027–1036. DOI: 10.1111/1755-0998.13021
18. Jin, L., Li, Z., & Wang, C. (2022). Contrasting population differentiation in two sympatric Triplophysa loaches on the Qinghai–Tibet Plateau. Frontiers in Genetics, 13,
958076. DOI: 10.3389/fgene.2022.958076
19. Nocita, A., Sala, G., & Busatto, T. (2022). Population structure and dietary plasticity of the invasive topmouth gudgeon Pseudorasbora parva. Internationale Revue der Hydrobiologie, 107(5–6), 167–178. DOI: 10.1002/iroh.202302142
20. Rolla, M., Consuegra, S., & García de Leániz, C. (2020). Trophic plasticity of the highly invasive topmouth gudgeon (Pseudorasbora parva). Frontiers in Ecology and Evolution, 8,
212. DOI: 10.3389/fevo.2020.00212
21. Razlutskij, V., Mei, X., & Maisak, N. (2021). Omnivorous carp (Carassius gibelio) increase eutrophication in aquatic ecosystems. Water, 13(11),
1497. DOI: 10.3390/w13111497
22. Sheraliev, B., & Peng, Z. (2021). Triplophysa ferganaensis, a new loach species from Fergana Valley in Central Asia (Teleostei: Nemacheilidae). Journal of Fish Biology, 99(3), 807–817. DOI: 10.1111/jfb.14764
23. Sheraliev, B., Kayumova, Y., & Peng, Z. (2022). Triplophysa daryoae, a new nemacheilid loach species from the Syr Darya River basin, Central Asia. Acta Ichthyologica et Piscatoria, 52(2), 97–107.
24. Sheraliyev, B., Azamov, O., Raxmonov, M., & Xalimov, Sh. (2024). Isfayramsoy daryosi quyi oqimi ixtiofaunasining hozirgi tur tarkibi. FarDU. Ilmiy xabarlar, 3, 284–289.
25. Mamilov, N. Sh., Ibrayeva, G. S., & Kozhabaeva, E. B. (2024). Topmouth gudgeon Pseudorasbora parva in small impoundments in the Aral Sea watershed (Central Asia, Kazakhstan). BIO Web of Conferences, 100,
04027. DOI: 10.1051/bioconf/202410004027
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Copyright (c) 2026 Shaxnoza Ulug'bekovna Ashuraliyeva, Islomjon Ilhomjonovich Zokirov (Author)