Saros Körfezi'nde dağılım gösteren Longosomatidae ve Spionidae (Annelida: Polychaeta) türlerinin taksonomik ve ekolojik özellikleri
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Tarih
2008
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info:eu-repo/semantics/openAccess
Özet
Ege Denizi’nin Kuzey Doğusunda yer alan Saros Körfezi’nde dağılım gösteren Longosomatidae ve Spionidae (Annelida: Polychaeta) türlerinin taksonomik ve ekolojik özelliklerini saptamak amacıyla yapılan bu çalışmada, derinlikleri 8 ile 680 metre arasında değişen 18 istasyondan bentik örnekler alınmıştır. Bu bentik örneklerden elde edilen poliket bireylerinin incelenmesi sonucunda 2 familyaya (Longosomatidae, Spionidae) ait 11 genus, 17 tür ve toplam 927 birey tespit edilmiştir. Bu türlerden Spiophanes mediterraneus, Ege Denizi ve Türkiye poliket faunası için; Heterospio mediterranea ise Türkiye poliket faunası için yeni kayıtlardır. Bu çalışmada en fazla tür Posidonia oceanica ve çamurlu dip yapısına sahip 5 ve 11 nolu istasyonlarda, en az tür ise bölgedeki en derin istasyonlarda (17 ve 18) tespit edilmiştir. En fazla bireye kumlu çamurlu dip yapısına sahip 10 nolu istasyonda (175 birey), en az bireye ise P. oceanica’lı dip yapısına sahip 13 (13 birey), 15 (17 birey) ve 3 (18 birey) nolu istasyonlarda rastlanılmıştır.
In order to determine the taxonomic and ecological characteristics of Longosomatidae and Spionidae (Annelida: Polychaeta) species distributed in Saros Bay situated in the north east of the Aegean Sea, benthic samples were taken from 18 stations having depth ranges 8-680 m. As a result of evaluating these samples, 11 genus, 17 species and 927 individuals belonging to 2 families (Longosomatidae and Spionidae) have been identified. Among them, Spiophanes mediterranus is a new record for the Aegean Sea and Turkish Polychaete fauna and Heterospio mediterranea is a new record for Turkish Polychaete fauna. In this study, the highest number of species were encountered at station 5 which has Posidonia oceanica meadows and at station 11 represented with muddy bottom while few number of species were determined at the deepest stations (17 and 18). The maximum number of individuals (175) were found at station 10 with sandy mud bottom, while the minimum number of individuals were determined at stations (Station 13: 13 individuals; Station 15: 17 individuals; Station 3: 18 individuals) with P. oceanica meadows.
In order to determine the taxonomic and ecological characteristics of Longosomatidae and Spionidae (Annelida: Polychaeta) species distributed in Saros Bay situated in the north east of the Aegean Sea, benthic samples were taken from 18 stations having depth ranges 8-680 m. As a result of evaluating these samples, 11 genus, 17 species and 927 individuals belonging to 2 families (Longosomatidae and Spionidae) have been identified. Among them, Spiophanes mediterranus is a new record for the Aegean Sea and Turkish Polychaete fauna and Heterospio mediterranea is a new record for Turkish Polychaete fauna. In this study, the highest number of species were encountered at station 5 which has Posidonia oceanica meadows and at station 11 represented with muddy bottom while few number of species were determined at the deepest stations (17 and 18). The maximum number of individuals (175) were found at station 10 with sandy mud bottom, while the minimum number of individuals were determined at stations (Station 13: 13 individuals; Station 15: 17 individuals; Station 3: 18 individuals) with P. oceanica meadows.
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Journal of FisheriesSciences.com
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Scopus Q Değeri
Cilt
2
Sayı
3
