Comparing morphomeristic Brown trout (Salmo trutta fario) in the rivers of Havigh and Shafaroud in Gilan Province
Subject Areas : Breeding and Aquaculture Sciences JournalMohammad Salavatian 1 , Keyvan Abbasi 2 , Akbar Pourgholami Moghadam 3 , Toraj Sohrabi Langroudi 4 , Hamid Abdollahpour Biria 5
1 - Iranian Fisheries Science Research Institute, Aquaculture Research Education and Extension Organization (AREEO), Bandar Anzali
2 - Iranian Fisheries Science Research Institute, Aquaculture Research Education and Extension Organization (AREEO), Bandar Anzali
3 - Iranian Fisheries Science Research Institute, Aquaculture Research Education and Extension Organization (AREEO), Bandar Anzali
4 - International Sturgeon Research Institute, Sangar, Rasht, Iran
5 - Fishery Department, Talesh Branch, Islamic Azad University, Gilan, Iran
Keywords: Population, Gilan, Morphometry, Salmo trutta fario, Havigh, Shafaroud,
Abstract :
Salmo trutta fario is a vulnerable population and usually upstream of most of the rivers in the Southern Caspian Sea and inland waters. The fish which is in the rivers of Havigh Astara and Shafaroud Rezvanshahr population and hence, respectively, 41 and 32 with a fishing device, electric, tour throw the hook in the years 2009 and 2010 catches and characteristics of morphometric and meristic were studied. Studied fish in the river of Shafaroud weighs 7.54 to 78.4 (29.65 ± 16.7) gr and fork length 85 to 184 (125.8 ± 22.4) mm and has weight in the river of Havigh 11.3 to 73.8 (26.17 ± 16.4) gr and fork length of 94 to 176 (121.6 ± 22.8) mm, respectively. The number of scales on the lateral line is 104 to 139, the number of scales between the adipose fin and lateral line is 14 to 19, the number of rays soft . The results show that the significant difference between the head length and head height, the length of the upper jaw, eye diameter, height maximum and minimum body height of the dorsal and anal fins, the pectoral and ventral fins.
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16. Salavatian, M., Abbasi, K., Rajabinezhad, R., Sayad Rahim, M., Rajabi, T., Salavatian, A. Imampour, F. (2009). Checking diet of salmon in rivers of Lar. First International Congress of Cold Water Fishes. Tonekabon.
17. Salini, J. P., Milton, D. A., Rahmanand, M. J. And Hussain, M. G. (2004). Allozim and morphological variation throughout the geographic range of the tropoical shad, Hilsa (Tenualosa ilisha). Fisheries Research. 66: 53-69.
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Abdoli, A. (1999). Iranian Interior Water Fish. Mueseum of Wildlife Publication. 375 p.
2. Afraei, M., Fazli, H., Moslemi, M. (2000). Some bilogical characterisitics of red spot salmon in river of Tonekabon. Journal of Iran Fishery. Pp.21-34
3.Akbarzadeh, A. Khara, H., Nezami, Sh., Satari, M., Mousavi, A., Javadi, A. Azarakhsh, M., Shamekhi, R., Taleshian, H. (2008). Morphological chandes in red spot fish in rivers of Gilan Province. First International Congress of fisheris resources in Caspean Sea. Gorgan University of Agricultural Science and Natural Sciecnes. P. 28.
4.Akbarzadeh, A., H. Farahmand, A. A. Shabani, M. Karami, M. Kaboli, K. Abbasi and G. R. Rafiee.(2009). Morphological variation of the pikeperch Sander lucioperca (L.) in the southern Caspian Sea, using a truss system. Journalompilation _ 2009 Blackwell Verlag, Berlin. ISSN 0175–8659 J. Appl. Ichthyology. 25 (2009), pp 576–582.
5. Araghi, A. (1996). Nutrition behavior of red spot salmon in Noor River. Tehran University Publication. P 95.
6. Bagenal T.,(1978). Methods for assessment of fish production in freshwater. Third edition. Blackwell scientific publication Oxford. London edinburgh Melbourne. XV + 365 p.
7. Biglarian, M. (2001). Dispersion of red spot salmon in rivers of northern Iran. Tehran Islamic Azad University.
8.Coad, B.W. (2011). The fresh water fishes of Iran. Received from personal website, www.Briancoad.com. 09.01.2016.
9.Emadi, H. (1988). Guide of breeding of salmon. University Publication Center. Pp. 40-41.
10. Froese, R. and D. Pauly. Editors. (2011). FishBase. World Wide Webelectronic publication. www.fishbase.org , version (01/2011).
11.Holcik,J.(1989).The freshwater fishes of Europe.Vol.1 part 11. general introduction tofishes,Acipenseriformes,Aala-Vetrlag GmbH,Weisbaden verlag fur wissen chaft und Forschung.469 P.
12. Nicholoski, G. (1980). Structure of speicies and changeaboility rules of fishes. Moscow. P. 183.
13. Pinheiro, A., Teixeira, C. M., Rego, A. I., Marques, G. F. And Cabral, H. N, (2005). Genetic and morphological variation of Solea lascaris (Risso 1810) along the portuguese coast. Fisheries Research. 73: 67-78.
14. Pliyakof, G. (1975). Ecological principles of fish. Moscow.
15. Qoliof, D. (1997). Horseradish and capricious fish in the southern and middle parts of the Caspian Sea. Gilan Researches Center. Anzali.
16. Salavatian, M., Abbasi, K., Rajabinezhad, R., Sayad Rahim, M., Rajabi, T., Salavatian, A. Imampour, F. (2009). Checking diet of salmon in rivers of Lar. First International Congress of Cold Water Fishes. Tonekabon.
17. Salini, J. P., Milton, D. A., Rahmanand, M. J. And Hussain, M. G. (2004). Allozim and morphological variation throughout the geographic range of the tropoical shad, Hilsa (Tenualosa ilisha). Fisheries Research. 66: 53-69.
18. Turan, C., (1999). A note on the examination of morphometric differentiation among fish populations. The truss system. Turkish Journal of Zoology. 23: 259-263.
19. Vosoughi, G., Mostajir, B. (2005). Freshwater fishes. Tehran University.
20. Zar, J.H. (1984). Biostatistical analysis. Prentice Hall International Incorporation, Englewood Cliffs, New Jersy. 620 p.
