The digestive system content of Mastacembelus mastacembelus (Banks & Solander, 1794) inhabiting in Karakaya Dam Lake (Malatya-Turkey)

Bu çalışmada, Şubat 2002-Ocak 2003 tarihleri arasında Karakaya Baraj Gölü (Malatya)’nden yakalanan toplam 126 adet Mastacembelus mastacembelus (Banks & Solander, 1794)’un sindirim sistemi içeriği Geometrik Önem İndeksi (GII) kullanılarak incelenmiştir. İncelenen balıkların sindirim sistemi içeriğini bitkisel organizmalardan, Bacillariophyta (16 takson), Chlorophyta (6 takson), Cyanophyta (5 takson), Dinophyta (1 takson) ve Euglenophyta (1 takson); hayvansal organizmalardan ise Rotifera (14 takson), Cladocera (4 takson), Copepoda (2 takson) ve Pisces (3 takson)’in oluşturduğu saptanmıştır. Toplam organizmadaki organizma yüzdeleri sırasıyla Bacillariophyta (%32,79), Rotifera (%29,83), Cyanophyta (%16,20), Chlorophyta (%14,36), Cladocera (%3,40), Copepoda (%2,69), Euglenophyta (%0,61), Pisces (%0,09) ve Dinophyta (%0,03) olarak tespit edilmiştir.

Karakaya Baraj Gölü (Malatya-Türkiye)’nde yaşayan Mastacembelus mastacembelus (Banks & Solander, 1794)’un sindirim sistemi içeriği

In this study, digestive system contents of a total of 126 Mastacembelus mastacembelus (Banks & Solander, 1794) obtained from Karakaya Dam Lake were examined by means of Geometric Index of Importance (GII). In the digestive system content of examined fish, Bacillariophyta (16 taxa), Chlorophyta (6 taxa), Cyanophyta (5 taxa), Dinophyta (1 taxon) and Euglenophyta (1 taxon) which belong to plants and Rotifera (14 taxa), Cladocera (4 taxa), Copepoda (2 taxa) and Pisces (3 taxa) which belong to animals have been found. The percentage of organisms in the all organisms were determined respectively as Bacillariophyta (32.79%), Rotifera (29.83%), Cyanophyta (16.20%), Chlorophyta (14.36%), Cladocera (3.40%), Copepoda (2.69%), Euglenophyta (0.61%), Pisces (0.09%) and Dinophyta (0.03%).

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Turkish Journal of Fisheries and Aquatic Sciences-Cover
  • ISSN: 1303-2712
  • Başlangıç: 2015
  • Yayıncı: Su Ürünleri Merkez Araştırma Enstitüsü - Trabzon
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