Skip to main content
Have a personal or library account? Click to login
Investigations on the Feeding Ecology of Ohrid Belvica (Salmo ohridanus) Cover

Investigations on the Feeding Ecology of Ohrid Belvica (Salmo ohridanus)

Open Access
|May 2026

References

  1. Amachree, D., & Idam, P. E. (2022). Organo-somatic indices and condition factor of Clarias gariepinus (Burchell, 1822) sub-adult exposed to paraquat. International Journal of Innovative Science and Research Technology, 7(3), 283–288.
  2. Amundsen, P.-A., & Sánchez Hernández, J. (2019). Feeding studies take guts: Critical review and recommendations of methods for stomach content analysis in fish. Journal of Fish Biology, 95, 1364–1373.
  3. Bandyopadhyay, R., Bhushan, S., & Ramteke, K. K. (2025). Trophic guild structure, feeding overlap and diet-associated anthropogenic particles in fishes of Manori Creek, Mumbai, India. Regional Studies in Marine Science, 89, 104272.
  4. Baudrot, V., Perasso, A., Fritsch, C., Giraudoux, P., & Raoul, F. (2016). The adaptation of generalist predators’ diet in a multi-prey context: Insights from new functional responses. Ecology, 97, 1832–1841.
  5. Belichovska, K. (2006). Sporedbeni ispituvavanja na morfometriskite karakteristiki i sostavot na trupot na vinozhitnata i rechnata pastrmka [Comparative studies of morphometric characteristics and body composition of rainbow trout and brown trout] (Master’s thesis). Faculty of Agricultural Sciences and Food, Skopje.
  6. Belichovska, K. (2010). Morfometriski karakteristiki, masov sostav i ishrana na ohridskata belvica (Acantholingua ohridana, Steindachner) [Morphometric characteristics, body composition and feeding of Ohrid belvica] (Doctoral dissertation). Ss. Cyril and Methodius University, Skopje.
  7. Berak Cihorić, D., Mrdak, D., Ćanak Atlagić, J., & Simonović, P. (2024). Feeding habits and diet overlap between Delminichthys ghetaldii and Telestes dabar, two endemic species from karst poljes in Bosnia and Herzegovina. The European Zoological Journal, 7, 714–727.
  8. Bllaca, M., & Spaho, V. (2013). Studying results of natural feeding in common carp (Cyprinus carpio L. 1758) and bighead carp (Aristichthys nobilis Rich. 1845) in early life stages. Journal of Agriculture and Animal Production Science for Rural Development, 3(1), 51–57.
  9. Bobori, D. C., Salvarina, I., & Michaloudi, E. (2013). Fish dietary patterns in the eutrophic Lake Volvi (East Mediterranean). Journal of Biological Research, 19, 139–149.
  10. Clausing, R. J., Chinain, M., & Dechraoui Botein, M. Y. (2017). Practical sampling guidance for determination of ciguatoxin in fish. In Guide for designing and implementing a plan to monitor toxin-producing microalgae (IOC Manuals and Guides No. 59). UNESCO-IOC.
  11. da Silveira, E. L., Semmar, N., & Cartes, J. E. (2020). Methods for trophic ecology assessment in fishes: A critical review of stomach analyses. Reviews in Fish Science & Aquaculture, 28, 71–106.
  12. De Guzman, C. E., Tampus, A. D., Valdez, S. A. L., Tumang, V.-M. C., Moneva, C.-S. O., & Canalita, E. E. (2015). Species composition and gut content analysis of fishes in Mandulog River System, Iligan City. Advances in Environmental Biology, 9(19), 23–31.
  13. Dyli, A., Spaho, V., Sadikaj, R., Arapi, D., & Bllaca, M. (2014). Assessment of alimentary competition between sympatric populations of three ichthyic species by analysis of feeding ecology indices. Journal of Agriculture and Animal Production Science for Rural Development, 4(2), 11–18.
  14. Filipi, N. (1959). L’ichtyofaune du Lac de Pogradec et de ses affluents. Bulletin de la Station des Recherches Scientifiques de l’Économie de Pêche, 1, 140–173.
  15. Frainer, A., Johansen, K. S., Siwertsson, A., Mousavi, S. K., Brittain, J. E., Klemetsen, A., Knudsen, R., & Amundsen, P.-A. (2016). Variation in functional trait composition of benthic invertebrates across depths and seasons in a subarctic lake. Fundamental and Applied Limnology, 188, 103–112.
  16. Keeley, E. R., & Grant, J. W. A. (2001). Prey size of salmonid fish in streams, lakes and oceans. Canadian Journal of Fisheries and Aquatic Sciences, 58, 1122–1132.
  17. Kreiling, A.-K., O’Gorman, E. J., Pálsson, P., Benhaim, D., Leblanc, C. A., Ólafsson, J. S., & Kristjánsson, B. K. (2021). Seasonal variation in the invertebrate community and diet of a top fish predator in a thermally stable spring. Hydrobiologia, 848, 531–545.
  18. Lazarus, O. I., Amachree, D., Green, A., & Wala, C. (2025). Organo-somatic index and condition factor of Clarias gariepinus sub-adult exposed to sub-lethal concentrations of oil spill dispersant. Asian Journal of Fisheries and Aquatic Research, 27(2), 52–69.
  19. Manko, P. (2016). Stomach content analysis in freshwater fish feeding ecology. University of Prešov.
  20. Mesina, M., Iacumin, L., & Pascon, G. (2023). Effect of feed restriction and refeeding on body condition, digestive functionality and intestinal microbiota in rainbow trout (Oncorhynchus mykiss). Fish Physiology and Biochemistry, 49, 169–187.
  21. Palluqi, A., Shahini, T., Spaho, V., Fejzo, A., & Topalli, K. (2000). Evaluation of indices on natural food consumption by Cyprinidae fishes in aquaculture farms. Bulletin of Agricultural Sciences, 2, 135–140.
  22. Peruzzi, S., Hagen, Ø., & Jobling, M. (2015). Gut morphology of diploid and triploid Atlantic salmon (Salmo salar L.). Aquaculture International, 23, 1105–1108.
  23. Prati, S., Henriksen, E. H., Småls, A., Knudsen, R., Klemetsen, A., Sánchez-Hernández, J., & Amundsen, P.-A. (2021). The effect of inter- and intraspecific competition on niche width: A four-decade study. Oikos, 130, 1679–1691.
  24. Radenković, M., Milošković, A., & Stojković Piperac, M. (2024). Feeding patterns of fish in relation to trophic status of reservoirs. Fishes, 9, 21.
  25. Rudolf, V. H. W., & Eveland, L. (2021). Ontogenetic diversity buffers communities against consequences of species loss. Journal of Animal Ecology, 90, 1492–1504.
  26. Sadikaj, R., & Kamberaj, A. (2024). Preliminary information on trophic biology of Ohrid trout (Salmo letnica Karaman, 1924). Manuscript submitted for publication.
  27. Sánchez-Hernández, J. (2016). Ontogenetic dietary niche shifts in brown trout. Aquatic Ecology, 50, 685–695.
  28. Simpson, E. H. (1949). Measurement of diversity. Nature, 163, 688.
  29. Spaho, V., & Selfo, Sh. (1985). Information on natural feeding of carp larvae and fry. Bulletin of Natural Sciences, 2, 91–98.
  30. Stefanović, D. (1948). Rasna i ekološka ispitivanja na Ohridskim salmonidima. Serbian Academy of Sciences.
  31. Stojanovski, S. (1997). Ekto i endoparaziti riba Ohridskog jezera (Master’s thesis). University of Belgrade.
  32. Stojanovski, S., Hristovski, N., & Baker, R. A. (2005). Discocotyle ohridana n. sp. on gills of Ohrid belvica. Biotechnology & Biotechnological Equipment, 19, 85–88.
  33. Zar, J. H. (2010). Biostatistical analysis (5th ed.). Pearson.
DOI: https://doi.org/10.2478/bjir-2026-0013 | Journal eISSN: 2411-9725 | Journal ISSN: 2410-759X
Language: English
Page range: 151 - 165
Published on: May 10, 2026
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2026 Dritan Arapi, Anxhela Kamberaj, published by International Institute for Private, Commercial and Competition Law
This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 License.