Feeding Habits of Tench (Tinca tinca L., 1758) in Beyşehir Lake (Turkey)

Ali ALAŞ; Ahmet ALTINDAĞ; Muhitdin YILMAZ; M. Ali KIRPIK; Akif AK

Makale detayları

Feeding Habits of Tench (Tinca tinca L., 1758) in Beyşehir Lake (Turkey)

Yazarlar:

Ali ALAŞ | Ahmet ALTINDAĞ | Muhitdin YILMAZ | M. Ali KIRPIK | Akif AK

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2010 Vol.10 Issue 2

Belge Tipi:

Makale

Yayın Tarihi:

3/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000838463

Sıklık:

Üç Aylık

pISSN:

1303-2712

Anahtar kelimeler:

Özet:

 

In this study, alimentary canal contents of 188 tench (Tinca tinca L., 1758) caught from Beyşehir Lake (Turkey)  between April 2004 and March 2005 were examined for feeding habits. Phytoplanktonic and zoooplanktonic organisms,  insects, detritus (animal and vegetable) and two most common parasites of tench, Ligula intestinalis and Asymphylodora  tincae were determined in observed in the alimentary canal of fish. There was a significant difference between the frequency  of the existance of Chlorella, Coscinidiscus, Fragilaria, Mougetia, Phytoconis, Pinnularia, Rivularia, Synedra, Ulotrix,  Brachionus, Gammarus sp., and Ligula intestinalis among seasons (df=3, P<0.05). Only 6 of these genera (Chaetophora,  Coscinidiscus, Phytoconis, Surirella, Synedra, Daphnia) had a significant difference among age classes (df=5, P<0.05).  Additionally, it was found that only 5 of the 188 tench (2.66%) were observed to have almost empty alimentary canal. Algae  and macrophytes were found to be the most considerable food types in the present study, which is followed by zooplankton  and insect larvae. 	 	 		 .

 

In this study, alimentary canal contents of 188 tench (Tinca tinca L., 1758) caught from Beyşehir Lake (Turkey)  between April 2004 and March 2005 were examined for feeding habits. Phytoplanktonic and zoooplanktonic organisms,  insects, detritus (animal and vegetable) and two most common parasites of tench, Ligula intestinalis and Asymphylodora  tincae were determined in observed in the alimentary canal of fish. There was a significant difference between the frequency  of the existance of Chlorella, Coscinidiscus, Fragilaria, Mougetia, Phytoconis, Pinnularia, Rivularia, Synedra, Ulotrix,  Brachionus, Gammarus sp., and Ligula intestinalis among seasons (df=3, P<0.05). Only 6 of these genera (Chaetophora,  Coscinidiscus, Phytoconis, Surirella, Synedra, Daphnia) had a significant difference among age classes (df=5, P<0.05).  Additionally, it was found that only 5 of the 188 tench (2.66%) were observed to have almost empty alimentary canal. Algae  and macrophytes were found to be the most considerable food types in the present study, which is followed by zooplankton  and insect larvae. 	 	 		 .

Makale detayları

Feeding Habits of Tench (Tinca tinca L., 1758) in Beyşehir Lake (Turkey)

Yazarlar:

Ali ALAŞ | Ahmet ALTINDAĞ | Muhitdin YILMAZ | M. Ali KIRPIK | Akif AK

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2010 Vol.10 Issue 2

Belge Tipi:

Makale

Yayın Tarihi:

3/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000838463

Sıklık:

Üç Aylık

pISSN:

1303-2712

Feeding habits

Tinca tinca

Beyşehir lake

Turkey

Sayı

Makale detayları

Feeding Habits of Tench (Tinca tinca L., 1758) in Beyşehir Lake (Turkey)

Yazarlar: Ali ALAŞ | Ahmet ALTINDAĞ | Muhitdin YILMAZ | M. Ali KIRPIK | Akif AK

Yayıncı: Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi: Turkish Journal of Fisheries and Aquatic Sciences 2010 Vol.10 Issue 2

Belge Tipi: Makale

Yayın Tarihi: 3/2010

Belge Dili: Türkçe

Document ID (Org No.): 2000838463

Sıklık: Üç Aylık

pISSN: 1303-2712

Feeding habits

Tinca tinca

Beyşehir lake

Turkey

Sayı

Yazarlar:

Ali ALAŞ | Ahmet ALTINDAĞ | Muhitdin YILMAZ | M. Ali KIRPIK | Akif AK

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2010 Vol.10 Issue 2

Belge Tipi:

Makale

Yayın Tarihi:

3/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000838463

Sıklık:

Üç Aylık

pISSN:

1303-2712