Estimating length-weight, length-length relationships, and condition factor of eight fish species, a case study of Bashar River, Tigris drainage (Iran)
Abstract
This study investigate investigated the length-weight, length-length relationships and condition factor of eight fish species collected from Bashar River, Tigris drainage by sampling 341 specimens of Alburnus sellal (Heckel, 1843), Barbus karunensis (Khaefi, Esmaeili, Geiger & Eagderi, 2017), Capoeta aculeate (Valenciennes, 1844), Capoeta coadi (Alwan, Zareian & Esmaeili, 2016), Chondrostoma regium (Heckel, 1843), Garra gymnothorax (Berg, 1949), Glyptothorax galaxias (Mousavi-Sabet, Eagderi, Vatandoust & Freyhof, 2021) and Turcinoemacheilus hafezi (Golzarianpour, Abdoli, Patimar & Freyhof, 2013). The results showed that the b parameter was form 2.41 (in C. aculeate) to 3.88 (in A. sellal) and condition factors ranged from 0.74 (in A. sellal and B. karunensis) to 1.35 (in C. aculeate). The coefficient of determination (r2) in the length-weight and length-length relationships was > 0.83. In conclusion, allometric growth patterns for A. sellal, B. karunensis, G. gymnothorax, and G. galaxias were positive while for C. aculata, C. regium and T. hafezi, and C. coadi presented negative patterns. This study represents the first data for G. galaxias.
Keywords
Teşekkür
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Balıkçılık Yönetimi
Bölüm
Araştırma Makalesi
Yazarlar
Yayımlanma Tarihi
15 Aralık 2022
Gönderilme Tarihi
10 Mayıs 2022
Kabul Tarihi
18 Ekim 2022
Yayımlandığı Sayı
Yıl 1970 Cilt: 39 Sayı: 4