اخبار و اعلانات

 آمار

تعداد نشریات284
تعداد نشریات سازمان82
تعداد شماره‌ها3,037
تعداد مقالات33,984
تعداد مشاهده مقاله45,791,077
تعداد دریافت فایل اصل مقاله77,194,820
Tizkar, Babak, Seidavi, Alireza, Ponce, Jesus. (1399). Study of some morphometric, meristic characters and length-weight relationship in wild and domestic populations of the eastern river prawn, Macrobrachium nipponense (De Haan, 1849) (Crustacea: Decapoda: Palaemonidae), in Iranian Basin of the Caspian Sea. سامانه مدیریت نشریات علمی, 19(4), 2173-2184. doi: 10.22092/ijfs.2018.117176
Babak Tizkar; Alireza Seidavi; Jesus Ponce. "Study of some morphometric, meristic characters and length-weight relationship in wild and domestic populations of the eastern river prawn, Macrobrachium nipponense (De Haan, 1849) (Crustacea: Decapoda: Palaemonidae), in Iranian Basin of the Caspian Sea". سامانه مدیریت نشریات علمی, 19, 4, 1399, 2173-2184. doi: 10.22092/ijfs.2018.117176
Tizkar, Babak, Seidavi, Alireza, Ponce, Jesus. (1399). 'Study of some morphometric, meristic characters and length-weight relationship in wild and domestic populations of the eastern river prawn, Macrobrachium nipponense (De Haan, 1849) (Crustacea: Decapoda: Palaemonidae), in Iranian Basin of the Caspian Sea', سامانه مدیریت نشریات علمی, 19(4), pp. 2173-2184. doi: 10.22092/ijfs.2018.117176
Tizkar, Babak, Seidavi, Alireza, Ponce, Jesus. Study of some morphometric, meristic characters and length-weight relationship in wild and domestic populations of the eastern river prawn, Macrobrachium nipponense (De Haan, 1849) (Crustacea: Decapoda: Palaemonidae), in Iranian Basin of the Caspian Sea. سامانه مدیریت نشریات علمی, 1399; 19(4): 2173-2184. doi: 10.22092/ijfs.2018.117176

Study of some morphometric, meristic characters and length-weight relationship in wild and domestic populations of the eastern river prawn, Macrobrachium nipponense (De Haan, 1849) (Crustacea: Decapoda: Palaemonidae), in Iranian Basin of the Caspian Sea

Iranian Journal of Fisheries Sciences
مقاله 52، دوره 19، شماره 4، مهر 2020، صفحه 2173-2184    اصل مقاله (652.59 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22092/ijfs.2018.117176
نویسندگان
Babak Tizkar1؛ Alireza Seidavi2؛ Jesus Ponce* 3
1Gilan Agricultural and Natural Resources Research and Education Center
2Islamic Azad University
3Universidad Autonoma de Nayarit
چکیده
Meristic, morphometrics characters and length-weight relationship of differences were used to estimate the variability of wild and cultivated populations of the eastern river prawn, M. nipponense in the populations of Iranian Basin of the Caspian Sea. Three samples were collected from the northern Iranian and southern of the Caspian Sea. Ten measurements made for each individual were size-standardized by allometric methods and principal component, and the resulting measurements were analyzed by cluster analysis and discriminant analysis (DA). The results of cluster analysis and DA indicated that the samples were clustered into two groups: the first group included the Caspian Sea sample; the second included the Anzali Lagoon-Aquaculture farm sample. DA tests showed that morphometric, meristic and length-weight relationship differences among the two groups were significant. At least two morphologically populations of this species in the Iranian Basin of the Caspian Sea were determined. This study also suggested that external morphological traits in M. nipponense are variable and change markedly when exposed to different environmental conditions regardless of their geographic origin and that extensive variation was present among the populations studied.
 
کلیدواژه‌ها
Caridea؛ Population variation؛ Culture؛ Wild
آمار
تعداد مشاهده مقاله: 413
تعداد دریافت فایل اصل مقاله: 423


counter
سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب