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Abstract

Knowledge of habitat requirements of aquatic animals plays an important role in fisheries and protection programs of aquatic ecosystems. Hence, this study was conducted to investigate the suitability indices of habitat use and habitat suitability index (HSI) of Luciobarbus capito in its distribution range in Shahr Bijar River. A number of environmental variables, including elevation, water depth, river width, river slope, velocity, substrate type, average diameter of bed stone, riparian vegetation type, and the relative abundance of L. capito at 13 stations and three replications from downstream to upstream, were examined during September 2013. The results showed that L. capito mostly preferred upper stretches of the river with higher velocity, middle depth, lower width, and bedrock substrate (i.e., beds with boulder cover and grasslands), and its residential area was riparian compared with the available ranges. Habitat selectivity index for L. capito. showed that the elevation is 130- 220m, water depth 55- 89cm, channel width less than 12m, channel slope 0.5-2.3%, water velocity less than 2m.s-1, bedrock substrate, average diameter of bed stone larger than 35-75cm. The presence of these conditions, with an HSI of 0.798, indicates that the ShahrBijar River is an excellent habitat for L. capito.

Keywords

Habitat selection Suitability index Luciobarbus capito Shahr Bijar River

Article Details

How to Cite
ASADI, H., YOUSEFI JOURDEHI, A., & MONSEF SHOKRI, M. (2026). Habitat suitability assessment of <i>Luciobarbus capito</i> (Güldenstädt, 1773) of ShahrBijar River, the South Caspian Sea basin, Iran. Iranian Journal of Ichthyology, 13(2). https://doi.org/10.22034/iji.v13i1.1138

References

  1. Ahmadi-Nedushan, B.; St-Hilaire, A.; Berube, M.; Robichaud, E.; Thie Monge, N. & Bobe, B. 2006. A review of statistical methods for the evaluation of aquatic habitat suitability for in-stream flow assessment. River Research and Applications 22(5): 503-523.
  2. Arkhi, A.; Gholizadeh, M.; Mohammadzadeh, B. & Nemati, M. 2026. Microplastic contamination in the gastrointestinal tract of Caspian kutum (Rutilus kutum) from Miankaleh fishing grounds: Implications for ecosystem and human health. International Journal of Aquatic Biology 14(2): 110-121.
  3. Asadi, H.; Sattari, M. & Eagderi, S. 2016. Habitat suitability index of Barbus cyri (Heckel, 1843) in Tootkabon River, the South Caspian Sea basin, Iran. Caspian Journal of Environmental Sciences 14(1): 1-13.
  4. Bovee, K.D. 1982. A guide to stream habitat analysis using the in-stream flow incremental methodology. Washington, DC: U.S. Fish and Wildlife Service. FWS/OBS-82/26.273p.
  5. Chuang, L.C.; Lin, Y.S. & Liang, S.H. 2006. Ecomorphological comparison and habitat preference of 2 cyprinid fishes, Varicorhinus barbatulus and Candidia barbatus, in Hapen Creek of Northern Taiwan. Zoological Studies 45(1): 114-123.
  6. Coad, B. 2015. Fresh water fishes of Iran. Retrieved from www.Briancoad.com. Accessed 25th Oct. 2015. 589 p.
  7. Copp, G. & Vilizzi, L. 2004. Spatial and ontogenetic variability in the microhabitat use of stream-dwelling spined loach (Cobitis taenia) and stone loach (Barbatula barbatula). Journal of Applied Ichthyology, 20(6): 440-451.
  8. Eagderi S.; Mouludi-Saleh A.; Esmaeli H.R.; Sayyadzadeh G. & Nasri M. 2022. Freshwater lamprey and fishes of Iran; a revised and updated annotated checklist-2022. Turkish Journal of Zoology 46(6): 500-522.
  9. Eagderi, S.; Mojazi Amiri, B. & Adriaens, D. 2013. Description of the ovarian follicle maturation of the migratory adult female bulatmai barbell (Luciobarbus capito, Güldenstädt 1772) in captivity. Iranian Journal of Fisheries Sciences 12(3), 550- 560.
  10. Eagderi, S.; Zamani-Faradonbeh, M.; Poorbagher, H. & Mouludi-Saleh, A. 2021. Habitat preference of Sefid river loach, Oxynoemacheilus bergianus (Steindachner, 1897) in Jajroud River by comparing its preference in autumn and winter. Journal of Natural Environment 74(1): 1-11.
  11. Farzi, R.; Mousavi Sabet, S.H. & Mostafavi, H. 2023. Predicting impacts of climate change on Bulatmai barbel (Luciobarbus capito) distribution in the rivers of the southern part of the Caspian Sea basin. Iranian Scientific Fisheries Journal 33(5):13-26.
  12. Gillette, D.; Tiemann, J.; Edds, D. & Wildhaber, M. 2006. Habitat use by a Midwestern USA riverine fish assemblage: effects of season, water temperature and river discharge. Journal of Fish Biology 68(5): 1494-1512.
  13. Guay, J.; Boisclair, D.; Rioux, D.; Leclerc, M.; Lapointe, M. & Legendre P. 2000. Development and validation of numerical habitat models for juveniles of Atlantic salmon (Salmo salar). Canadian Journal of Fisheries and Aquatic Sciences 57(10): 2065-2075.
  14. Hasanli, A.M. 1999. Diverse methods to water measurement (Hydrometry). Shiraz University Publication. 265 p.
  15. Hassan, S.A.-D.H.; Al Naqeeb, N.A.; Al-Musawi, M.R.; Banoon, S.R.; Mohammed, M.K.; Bilal, M.; Sammany, M. & Abdelzaher, M.A. 2025. Using artificial intelligence to predict aquatic pollution: A comprehensive review. International Journal of Aquatic Biology 13(5): 50-67.
  16. Jowett, I. 2014. Jowett Consulting. www.jowettconsulting.co.nz. Accessed on December 9, 2014.
  17. Jowett, I.G.; Parkyn, S.M. & Richardson, J. 2007. Habitat characteristics of crayfish (Paranephoves Planifrons) in New Zeeland streams using generalized additive models (GAMs). Hydrobiologia 291: 264-177.
  18. Kirchhofer, A. 1997. The assessment of Fish vulnerability in Switzerland based on distribution data. Biological Conservation 80(1): 1-8.
  19. Klaar, M.; Copp, G.H. & Horsfield, R. 2004. Autumnal habitat use of non-native pumpkinseed Lepomis gibbosus and associations with native fish species in small English streams. Folia Zoologica 53(2): 189-202.
  20. Littlejohn, S.; Holland, L.; Jacobson, R, Huston, M. & Hornung, T. 1985. Habits and habitats of fishes in the Upper Mississippi River. US Fish and Wildlife Service, La Crosse, Wisconsin. 17(1): 304-324
  21. Lotfi, A. 2012. Guideline on rapid assessment of environmental features of rivers. Environment Protection Department of Iran Publication, 120 p.
  22. Lusk, S.; Lusková, V.; Halacka, K.; Šlechta, V. & Šlechtova, V. 1998, Trends and production of fish communities of the barbell zone in a stream of the Czech Republic. Folia Zoologica 47(5): 67-72.
  23. MacKenzie A.R. & Greenberg L. 1998. the influence of instream cover and predation risk on microhabitat selection of stone loach Barbatula barbatula (L.). Ecology of Freshwater Fish, 7(2): 87-94.
  24. Mercado-Silva, N.; Gilroy, D.J.; Erdenebat. M.; Hogan, Z.; Chandra, S. & Vander Zanden, M.J. 2008. Fish community composition and habitat use in the Eg-Uur River system, Mongolia. Mongolian Journal of Biological Sciences 6(1): 21-30.
  25. Mouludi-Saleh, A.; Eagderi, S. & Poorbagher, H. 2022. Using kernel smoothing method in evaluating habitat preference of Mesopotamian barb, Capoeta damascina (Valenciennes, 1842) in Sirvan River. Journal of Natural Environment 75(4): 642-651.
  26. Mouludi-Saleh, A.; Eagderi, S. & Poorbagher, H. 2024. How the morphology of two closely related riverine sympatric species are reflected in ecological niche overlapping? A case study of two Capoeta species. Limnology 25(3): 267-275.
  27. Naseka, A.M. & Bogutskaya, N.G. 2007. Eco-zoogeographic eco-regions of continental water bodies of North Eurasia based on data on fish assemblage’s content. Sbornik Nauchnykh Trudov FGNU GosNIORKh 337(32): 211-242.
  28. Orth, B. 1988. Use of habitat guilds of fishes to determine in-stream flow requirements. North American Journal of Fisheries Management 8(4): 399-409.
  29. Ouattara, O.Y.; Kouame-Yoboue, A.N.; Ahouty, A.B.; Allepo, A.I.; Ornella, D.L.K.; Koffi, N.M. & Adepo-Gourene, A.B. 2026. Genetic diversity of populations of the endemic species Coptodon walteri from the Cavally River, Western Côte d’Ivoire. International Journal of Aquatic Biology 14(3): 13–21.
  30. Quist, M.; Rahel, F. & Hubert, W. 2005. Hierarchical faunal filters: an approach to assessing effects of habitat and nonnative species on native fishes. Ecology of Freshwater Fish 14(1): 24-39.
  31. Rifflart, R.; Carrel, G.; Le Coarer, Y. & Fontez, B.N.T. 2009. Spatio-temporal patterns of fish assemblages in a large regulated alluvial river. Freshwater Biology 54(2): 1544-1559.
  32. Rosenfeld, J 2003. Assessing the habitat requirement of stream fishes: An overview and evaluation of different approaches. Transaction of the American Fisheries Society 132(5): 953-968.
  33. Rudneva, I.I.; Selyukov, A.G.; Shaida, V.G.S. & Nekrasov, I.S. 2025. Effect of water pollution in Sevastopol bays (Black Sea) on histopathological and oxidative stress biomarkers of black scorpionfish Scorpaena porcus. International Journal of Aquatic Biology 13(6): 80-101.
  34. Sayyadzadeh, G. & Esmaeli, H.R. 2024. Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. Zootaxa 5402(1): 1-99.
  35. Shyi-Liang, Y. & Pefers, E.J. 2002. Diel and Seasonal Habitat Use by Red Shiner (Cyprinella lutrensis). Zoological Studies, 41(3): 229-235.
  36. Tabatabaei, S.N.; Hashemzadeh Segherloo, I, Eagderi, S & Zamani Faradonbeh, M. 2015. Habitat use of two nemacheilid fish species, Oxynoemacheilus bergianus and Paracobitis sp. in the Kordan River, Iran. Hydrobiologia 762(1): 183-193.
  37. Torgersen, C.E. & Close D.A. 2004. Influence of habitat heterogeneity on the distribution of larval Pacific lamprey (Lampetra tridentata) at two spatial scales. Freshwater Biology 49(2): 614-630.
  38. Treer, T.; Piria, M.; Anicic, I.; Safner, R. & Tomljanovic, T. 2006. Diet and growth of spirlin, Alburnoides bipunctatus in the barbel zone of the Sava River. Folia Zoologica, 55(1): 97-106.
  39. Valenzuela Gomez, A.D.; Gomez, F.R.; Gómez Ales, R. & Villavicencio, H.J. 2026. First record of the genus Hoplisoma (Siluriformes: Callichthyidae) with an extension of its distribution to the Andean–Cuyan region, San Juan, Argentina. International Journal of Aquatic Biology 3(14): 37-43.
  40. Vinagre, C.; Fonseca, V.; Cabral, H. & Costa, M.J. 2006. Habitat suitability index models for the juvenile soles, Solea solea and Solea senegalensis, in the Tagus estuary: Defining variables for species management. Fisheries Research 82(1):140-149.
  41. Waddle, T. 2001. Phabsim for Windows, User’s Manual and Exercises. US Department of the Interior, US Geological Survey.
  42. Wootton, R.J. 1991, Fish Ecology. Springer Science & Business Media. 212 p.
  43. Yu, S.L. & Lee, T.W. 2002. Habitat preference of the stream fish, Sinogastromyzon puliensis (Homalopteridae). Zoological Studies-Taipei 41(2): 183-187.
  44. Zamani-Faradonbeh, M.; Eagderi, S. & Pourbagher, H. 2014. Study of the habitat suitability index of Kura carp (Barbus cyri Filippi, 1865) in the Taleghan River (Alborz Province). Applied Ichthyological Research Journal 2(2): 41-54.