Yazar "Sari, H. M." seçeneğine göre listele

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    Length-weight relationships of freshwater fishes in the Biga Peninsula (northwestern Anatolia, Turkey)
    (Wiley-Blackwell, 2012) Ilhan, A.; Sari, H. M.; Saygi, H.; Ustaoglu, M. R.
    This study provides lengthweight relationship information for 13 fish taxa from Biga Peninsula, in northwestern Anatolia, Turkey, collected from 16 streams between 2000 and 2001.
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    Reproductive biology of the broad-snout [Chondrostoma holmwoodii (Boulenger, 1896)] in Tahtali Dam Lake, Izmir, Turkey
    (Wiley-Blackwell, 2011) Ilhan, A.; Sari, H. M.; Balik, S.
    The study aimed to determine the reproductive characteristics of the broad-snout Chondrostoma holmwoodii population (spawning season, number of eggs and first age of sexual maturity) in order to assess the population status in the Tahtali Dam Lake reservoir. A total of 1208 specimens were examined of which 72.1% were females and 27.9% males (female: male ratio = 1 : 0.40); the percentage of males, however, declined in the higher age classes (IV and V). The monthly determined gonadosomatic index indicated that the peak reproduction period of the species is in April and early May. The study covered age classes I-V, with specimens at age II reaching maturity. The total number of eggs per female varied from 8000 to 41 700, the mean number of eggs increasing proportionally with age of the spawner. Egg diameters also increased during the 5-month ripening period from December to April.
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    Some biological characteristics of Hemigrammocapoeta kemali (Hanko, 1924) in Isikli Lake (Denizli-Turkey)
    (Wiley, 2008) Sari, H. M.; Ilhan, A.; Balik, S.
    Totals of 284 Hemigrammocapoeta kemali specimens were caught during 1998 in the Isikli Lake, Turkey. Their ages, lengths and weights were determined to estimate length-weight relationships and age composition. Fecundity and oocyte diameter were also determined. The sex ratio was 1 : 1.29. Fork length and total weight of specimens ranged from 3.4 to 8.2 cm and from 0.5 to 6.9 g, respectively. Maximum age observed was 4 years. The length-weight relationship for all fish was best described by the equation W = 0.0121*L-3.06; the von Bertalanffy growth equations for length and weight were Lt = 8.73[1-e(-0.401(t + 0.947))]; Wt = 9.17[1-e(-0.401(t + 0.947))](3.06). Oocyte numbers varied from 220 to 1159 and oocyte diameters ranged between 450 and 900 mu m.