|
|
|
|
Age determination of red-spotted trout (Salmo macrostigma) inhabiting munzur stream,Turkey
|
|
|
|
|
|
|
|
نویسنده
|
başusta a. ,başusta n. ,aydin r. ,ozer e.i. ,girgin h.
|
|
منبع
|
pakistan journal of zoology - 2014 - دوره : 46 - شماره : 5 - صفحه:1351 -1356
|
|
چکیده
|
The goal of this study was to determine the best bone structure for age determination in salmo macrostigma. during the study,comparative age determinations were performed on a total of 243 fish samples by using the operculum,suboperculum,preoperculum,interoperculum and vertebrae bony structures. in comparing the ages of five bony structures,the least agreement was 90.79% at the ages of the interoperculum-vertebrae and preoperculum-interoperculum. the most agreement was 99.59% at the ages of operculum-suboperculum. the biggest age difference amongst bony structures was 2. the clearest age ring was observed on the operculum and suboperculum bones. © 2014 zoological society of pakistan.
|
|
کلیدواژه
|
Age determination; Red spotted trout; Salmo macrostigma
|
|
آدرس
|
fisheries faculty,firat university, Turkey, fisheries faculty,firat university, Turkey, fisheries faculty,tunceli university, Turkey, fisheries faculty,firat university, Turkey, fisheries faculty,firat university, Turkey
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|