Determination of traits some growth and morphometric of crayfish (Astacus leptodactylus Eschscholtz, 1823) at Manyas Lake (Balikesir)
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Tarih
2006
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ege Univ
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of research was to determine traits of some growth and morphometric of crayfish live at Manyas Lake and the research was used 1118 crayfish (387 female, 731 male). In the research was found as 65.4 percent male, 34.6 female of crayfish thought investigation female and male ratios was of determined as to 0.53/1.00. Carapace length and totally weight of member of populations were between 15 mm - 78 mm; 0.5 g - 130.4 g and carapace length of female member and male member is 43.16 mm; 41.67 mm respectively. Metric traits of crayfish Totally Length, Carapace Length, Carapace Width, Abdomen Length, Abdomen Width, Totally Weight, Abdomen Weight, Carapace Weight, Cheliped Length, Chelae Length, Chelae Width, Chelae Weight and Carapace Length/Totally Length, Carapace Length/Abdomen Length, Carapace Width/Carapace Length, Abdomen Length/Totally Length, Abdomen Width/Abdomen Length, Abdomen Width/Carapace Width, Chelae Length/Cheliped Length, Chelae Width/Chelae Length, ratios were found significant between male and female statistically. Accordingly to results of regression analysis was found negative allometric growth of female crayfish, isometric growth of male crayfish, and negative allometric growth all of the populations.
Açıklama
Anahtar Kelimeler
Crayfish, growth, morphometric, Manyas Lake
Kaynak
Su Urunleri Dergisi
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
23
Sayı
1-2
