Yazar "Kirpik, M. Ali" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    A Study on Karyotypes of Two Species of Anoplius (Hymenoptera: Pompilidae) in Kars Plateau, Turkey
    (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2009) Kirpik, M. Ali; Guel, Sueleyman; Nur, Goekhan; Inak, Sedat; Cilingir, Murat; Aldemir, Adnan; Bagriacik, Nil
    In this study. karyotypes of two Pompilidae species [Anoplius viaticus (Linnaeus 1758) and Anoplius concinnus (Dahlbom 1845)] were studied. Based on metaphase studies, it was determined that Anoplius viaticus has 2n=28 chromosomes and that their karyotypes consisted of 3 metacentric. 2 submetacentric and 9 acrocentric chromosome pairs, and the fundamental number (NF) was 38. Metaphase studies of Anoplius concinnus gave the result that it had 2n=28 chromosomes. of which karyotype consisted of 2 metacentric, 4 submetacentric and 8 acrocentric chromosome pairs, and the NF was 40. No heteromorphic sex chromosomes for each species were found
  • Küçük Resim Yok
    Öğe
    Feeding Habits of Tench (Tinca tinca L., 1758) in Beysehir Lake (Turkey)
    (CENTRAL FISHERIES RESEARCH INST, 2010) Alas, Ali; Altindag, Ahmet; Yilmaz, Muhitdin; Kirpik, M. Ali; Ak, Akif
    In this study, alimentary canal contents of 188 tench (Tinca tinca L., 1758) caught from Beysehir 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.