Batı ve Orta Anadolu, Güney Marmara, Trakya ve Batı Karadeniz Bölgeleri içsularındaki Carassius (Cyprinidae, Pisces) türleri ve dağılımları
Küçük Resim Yok
Tarih
2005
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada Batı Anadolu ve Trakya içsularında Carassius cinsine ait türlerin saptanması ve dağılımlarının belirlenmesi amaçlanmıştır. Son 10-15 yıldan beri DSİ ile Tarım ve Köyişleri Bakanlığına ait çeşitli üretim istasyonlarından göl, gölet ve barajların balıklandırmasında kullanılan Aynalı ve pullu sazanlarla birlikte Carassius cinsinin de karışık olarak aşılandığı bilinmektedir. Carassius cinsinin ülkemiz içsularındaki dağılımında bazı problemler söz konusudur. Konuya çözüm getirmek üzere, Ege bulunan Carassius cinsine ait örneklerin sistematik ayrımında önemli rol oynayan bazı metrik ve meristik özellikleri incelenmiştir. Bu incelemeler sonucunda, Carassius türlerinin ayırımında solungaç diken sayısının temel diyagnostik özelliklerden biri olduğu görülmüştür. Diğer meristik ve metrik karakterler ise, lokalitelerin ekolojik özelliklerine bağlı olarak varyasyonlar göstermektedir. Sonuç olarak, I. solungaç yayı üzerindeki solungaç diken sayısı temel ayırt edici özellik olarak kabul edilmiş ve söz konusu bölgelerin içsularındaki Carassius genusunun Carassius carassius, Carassius auratus ve Carassius gibelio olmak üzere 3 türle temsil edildiği belirlenmiştir. Pamuklu Gölü, Gala Gölü, Küçük Akgöl ve Taşkısığı Gölü'nde Carassius carassius'un; Karın Gölü'nde Carassius aurafus'un; Saka Gölü, Arnavut Deresi, Uzungöl, Avşar Baraj Gölü, Buldan Baraj Gölü, Gölcük Gölü, Yayla Gölü ve Eğirdir Gölü'nde Carassius gibeliönun; Tunca nehri, Bulanıkdere, Işıklı Gölü, Marmara Gölü ve Eğrigöl'de ise Carassius auratus ve Carassius gibelio türlerinin her ikisinin birlikte bulunduğu anlaşılmıştır.
Carassius (Cyprinidae, Pisces) species in inland waters of Western and Middle Anatolia, Southern Marmara, Thrace and Western Black Sea Regions and their distributions. It was aimed to determine of the species belonging to Carassius genus distributes in inland waters of Western Anatolia and Thrace regions and their distributions. It was known that, Carassius genus has been confusedly introduced to lakes, ponds and reservoirs together with mirror and common carps by various production stations of DSI and Ministry of Agriculture for 10 - 15 years. Some problems occur on the distribution of Carassius genus in inland waters of our country. In order to solve these problems, certain measurable and countable characters, which have important roles in systematic discrimination of the Carassius genus, of the samples collected from 18 localities were investigated. As a consequence, it was observed that the number of gill spines is one of the basic diagnostic characters. Other measurable and countable characters showed variations according to ecological features of the localities. As a result, the number of gill spines on first gill arch was approved as the basic descriptive feature and Carassius genus of the regions in question was represented by three species which were Carassius carassius, Carassius auratus and Carassius gibelio. In Pamuklu Lake, Gala Lake, Küçük Akgöl ve Taşkısığı Lake Carassius carassius; in Karın Lake Carassius auratus; in Saka Lake, Arnavut Stream, Uzungöl, Avşar Reservoir, Buldan Reservoir, Gölcük Lake, Yayla Lake and Eğirdir Lake Carassius gibelio; in Tunca River, Bulanıkdere, Işıklı Lake, Marmara Lake and Eğrigöl both Carassius auratus and Carassius gibelio were found.
Carassius (Cyprinidae, Pisces) species in inland waters of Western and Middle Anatolia, Southern Marmara, Thrace and Western Black Sea Regions and their distributions. It was aimed to determine of the species belonging to Carassius genus distributes in inland waters of Western Anatolia and Thrace regions and their distributions. It was known that, Carassius genus has been confusedly introduced to lakes, ponds and reservoirs together with mirror and common carps by various production stations of DSI and Ministry of Agriculture for 10 - 15 years. Some problems occur on the distribution of Carassius genus in inland waters of our country. In order to solve these problems, certain measurable and countable characters, which have important roles in systematic discrimination of the Carassius genus, of the samples collected from 18 localities were investigated. As a consequence, it was observed that the number of gill spines is one of the basic diagnostic characters. Other measurable and countable characters showed variations according to ecological features of the localities. As a result, the number of gill spines on first gill arch was approved as the basic descriptive feature and Carassius genus of the regions in question was represented by three species which were Carassius carassius, Carassius auratus and Carassius gibelio. In Pamuklu Lake, Gala Lake, Küçük Akgöl ve Taşkısığı Lake Carassius carassius; in Karın Lake Carassius auratus; in Saka Lake, Arnavut Stream, Uzungöl, Avşar Reservoir, Buldan Reservoir, Gölcük Lake, Yayla Lake and Eğirdir Lake Carassius gibelio; in Tunca River, Bulanıkdere, Işıklı Lake, Marmara Lake and Eğrigöl both Carassius auratus and Carassius gibelio were found.
Açıklama
Anahtar Kelimeler
Zooloji, Balıkçılık
Kaynak
Su Ürünleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
22
Sayı
3-4
