Antalya Körfezi'nden 11 Lesepsiyen Göçmeni Balık Türüne Ait Boy-Ağırlık İlişkisi

Lesepsiyen göçmeni 11 balık türü, Pempheris vanicolensis Cuvier, 1831, Siganus luridus (Rüppell, 1829), Siganus rivulatus Forsskål & Niebuhr, 1775, Saurida undosquamis (Richardson, 1848), Sargocentron rubrum (Forsskål, 1775), Upeneus moluccensis (Bleeker,1855), Stephanolepis diaspros Fraser-Brunner, 1940, Etrumeus sadina (Mitchill, 1814), Dussumieria elopsoides Bleeker, 1849, Lagocephalus sceleratus (Gmelin, 1789) and Lagocephalus spadiceus (Richardson, 1845) için boy-ağırlık ilişkisi hesaplanmıştır. Bu çalışmada orta su trolü kullanılarak, 2009-2010 yıllarında balık avının serbest olduğu dönemlerde toplamda 288 birey elde edilmiştir. Boy-ağırlık ilişkisine ait b değeri L. sceleratus için 2,649 ve D. elopsoides için 3,392 arasında hesaplanmıştır.

Anahtar Kelimeler:

Boy-ağırlık ilişkisi, lesepsiyen, Antalya Körfezi

Length-weight relationships of 11 lessepsian immigrant fish species caught from Mediterranean coast of Turkey (Antalya Bay)

Length-weight relationships (LWRs) parameters were calculated for 11 lessepsian migrant fish species, Pempheris vanicolensis Cuvier, 1831, Siganus luridus (Rüppell, 1829), Siganus rivulatus Forsskål & Niebuhr, 1775, Saurida undosquamis (Richardson, 1848), Sargocentron rubrum (Forsskål, 1775), Upeneus moluccensis (Bleeker,1855), Stephanolepis diaspros Fraser-Brunner, 1940, Etrumeus sadina (Mitchill, 1814), Dussumieria elopsoides Bleeker, 1849, Lagocephalus sceleratus (Gmelin, 1789) and Lagocephalus spadiceus (Richardson, 1845). A total of 288 specimens were collected between 2009-2010 fishing seasons by middle trammel nets. Values of the allometric coefficient (b) ranged from 2.649 for L. sceleratus 3.392 for D. elopsoides.

Keywords:

Length-weight relationships, lessepsian, Antalya Bay,

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