Zooplankton fauna of Lake İznik (Bursa, Turkey)
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Tarih
2012
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Dergi ISSN
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Özet: Ocak 2006-Aralık 2006 tarihleri arasında, İznik Gölü’nün (Bursa) zooplankton faunası araştırılmıştır. İznik Gölü’nden Rotifera’dan 35, Cladocera’dan 14 ve Copepoda’dan 5 olmak üzere toplam 54 takson teşhis edilmiştir. Rotifera’dan Brachionus calycifl orus, B. angularis, Notholca squamula, N. acuminata, Euchlanis dilatata, E. defl exa, Platyias quadricornis, Trichocerca similis, T. cylindrica, T. chattoni, T. lophoessa, T. bicristata, Asplanchna girodi, Conochiulus dossuarius, Synchaeta pectinata, Lecane luna, L. bulla, L. stenroosi, L. clostrocerca, L. lunaris, Lepadella patella, Dicranophorus forcipatus, Mytilina mucronata, Lophocharis salpina, Trichotria tetractis, T. pocillum, Testudinella patina, Hexarthra fennica, Collotheca sp.; Cladocera’dan Diaphanosoma lacustris, D. orghidani, Daphnia cucullata, Ceriodaphnia quadrangula, Macrothrix laticornis, Alona rectangula, Leydigia leydigi, Graptoleberis testudinaria, Cyhdorus sphaericus, Pleuroxus aduncus, P. trigonellus, Alonella excisa, Phrixura rostrata; Copepoda’dan Eucyclops macruroides, Paracyclops fimbriatus, Cyclops vicinus, Thermocyclops crassus türleri İznik Gölü için yeni kayıttır. Trofik seviyenin belirlenmesinde kullanılan $Q_{Brachionus/Trichocerca}$ indeksine göre (Q = 0.8) gölün oligotrof olduğu tespit edilmiştir.
Abstract: In the present study the zooplankton fauna of Lake İznik (Bursa) was investigated during January-December 2006. A total of 54 taxa—35 taxa from rotifers, 14 taxa from cladocerans, and 5 taxa from copepods—were identified in Lake İznik. Brachionus calycifl orus, B. angularis, Notholca squamula, N. acuminata, Euchlanis dilatata, E. defl exa, Platyias quadricornis, Trichocerca similis, T. cylindrica, T. chattoni, T. lophoessa, T. bicristata, Asplanchna girodi, Conochiulus dossuarius, Synchaeta pectinata, Lecane luna, L. bulla, L. stenroosi, L. clostrocerca, L. lunaris, Lepadella patella, Dicranophorus forcipatus, Mytilina mucronata, Lophocharis salpina, Trichotria tetractis, T. pocillum, Testudinella patina, Hexarthra fennica, and Collotheca sp. from the rotifera species; Diaphanosoma lacustris, D. orghidani, Daphnia cucullata, Ceriodaphnia quadrangula, Macrothrix laticornis, Alona rectangula, Leydigia leydigi, Graptoleberis testudinaria, Cyhdorus sphaericus, Pleuroxus aduncus, P. trigonellus, Alonella excisa, and Phrixura rostrata from the cladocera species; and Eucyclops macruroides, Paracyclops fimbriatus, Cyclops vicinus, and Thermocyclops crassus from the copepoda species are new records for Lake İznik. According to the $Q_{Brachionus/Trichocerca}$ index (Q = 0.8) used for the determination of trophic level, the lake is oligotrophic.
Abstract: In the present study the zooplankton fauna of Lake İznik (Bursa) was investigated during January-December 2006. A total of 54 taxa—35 taxa from rotifers, 14 taxa from cladocerans, and 5 taxa from copepods—were identified in Lake İznik. Brachionus calycifl orus, B. angularis, Notholca squamula, N. acuminata, Euchlanis dilatata, E. defl exa, Platyias quadricornis, Trichocerca similis, T. cylindrica, T. chattoni, T. lophoessa, T. bicristata, Asplanchna girodi, Conochiulus dossuarius, Synchaeta pectinata, Lecane luna, L. bulla, L. stenroosi, L. clostrocerca, L. lunaris, Lepadella patella, Dicranophorus forcipatus, Mytilina mucronata, Lophocharis salpina, Trichotria tetractis, T. pocillum, Testudinella patina, Hexarthra fennica, and Collotheca sp. from the rotifera species; Diaphanosoma lacustris, D. orghidani, Daphnia cucullata, Ceriodaphnia quadrangula, Macrothrix laticornis, Alona rectangula, Leydigia leydigi, Graptoleberis testudinaria, Cyhdorus sphaericus, Pleuroxus aduncus, P. trigonellus, Alonella excisa, and Phrixura rostrata from the cladocera species; and Eucyclops macruroides, Paracyclops fimbriatus, Cyclops vicinus, and Thermocyclops crassus from the copepoda species are new records for Lake İznik. According to the $Q_{Brachionus/Trichocerca}$ index (Q = 0.8) used for the determination of trophic level, the lake is oligotrophic.
Açıklama
Anahtar Kelimeler
Biyoloji
Kaynak
Turkish Journal of Zoology
WoS Q Değeri
Scopus Q Değeri
Cilt
36
Sayı
3
