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Distribution Pattern and Morphological Differences between the Sexes of River Blenny, Salaria fluviatilis (Asso, 1801), in the Ceyhan River Basin, Turkey
Ceyhan River river blenny Salaria fluviatilis distribution morphology
2010/3/26
The distribution of the river blenny (Salaria fluviatilis) in the Ceyhan River basin and the morphological differences between the sexes were investigated. Occurrence of the river blenny in the Ceyhan...
Cytogenetic analysis of Pseudophoxinus antalyae, Bogustkaya, 1992 (Pisces: Cyprinidae) from the Eastern Mediterranean River Basin, Turkey
Pseudophoxinus antalyae karyotype banding Turkey
2010/3/24
The karyotype of Pseudophoxinus antalyae was analyzed using G-banding, C-banding, Ag-NOR staining, and Q-banding. Chromosome analysis of this species, which lives in the Berdan River and Berdan Dam La...
Age and Growth Characteristics of Himri Barbel (Barbus luteus Heckel, 1843) in Orontes River, Turkey
Himri Barbel Barbus luteus Age Growth Orontes River
2010/3/26
In this study, the age and growth of Himri Barbel (Barbus luteus Heckel, 1843) were determined based on specimens collected from Orontes River-Turkey, during the period from February 2004 to January 2...
Genetic Variation and Divergence among Swamp Buffalo, River Buffalo and Cattle: A Microsatellite Survey on Five Populations in China
Buffalo Cattle Microsatellite Genetic Diversity Divergence
2016/4/28
Domestic buffalo and cattle are two extremely important livestock species in worldwide agricultural production. In this paper, to investigate genetic diversity and divergence among swamp buffalo, rive...
河流型水牛与沼泽型水牛杂交后代(2n=49) 染色体遗传与繁殖力的研究Studies of Chromosomal Heredity and Fertility of Progenies (2n=49) Crossed between River and Swamp Buffalo
三品种杂交水牛 2n=49核型 染色体分离 繁殖力 异常配子
2007/12/30
摘要通过2n=50和2n=49两种核型三品种杂交水牛繁殖记录分析和其中2n=49三品种杂交水牛联会复合体及其精子染色体研究，结果表明，后者虽然公母都是可育的，由于它产生两种正常配子（n=24，n=25）和两种异常配子（n=24+1，n=25-1），自群繁殖导致其子代染色体多态性（2n=50，2n=49和2n=48）；其异常配子，与正常配子结合，则产生非整倍性，致其繁殖力降低，表现为情期配种受胎率降...
Life Cycle of Gammarus pulex (L.) in the River Yeşilırmak
Density sex ratio population dynamic invertebrates ovigerous female
2010/3/26
Monthly sampling of Gammarus pulex for 45 months in the River Yeşilırmak showed that the mean seasonal population density increased to a maximum in summer, and then declined to the lowest le...
Influence of Visible Implant Fluorescent Elastomer (VIE) Tagging on Growth, Molting and Survival of the Eastern White River Crayfish, Procambarus acutus acutus (Girard, 1852)
Crayfish growth molting survival
2010/3/26
Tag retention, growth, molting, and survival of crayfish, Procambarus acutus acutus, 35-37 mm in total length were evaluated between tagged and untagged groups. There were no significant differences i...
Some Reproduction Characteristics of Chalcalburnus mossulensis (Heckel, 1843) Inhabiting the Karasu River (Erzurum, Turkey)
Chalcalburnus mossulensis fecundity maturity spawning season Karasu River
2010/3/26
Some reproduction characteristics of Chalcalburnus mossulensis from the Aşkale region of the Karasu River, including sex ratio, spawning season, first maturity, and fecundity, were investigated b...
Structure and Reproductive Characteristics of Two Brown Trout (Salmo trutta) Populations in the Çoruh River Basin, North-eastern Anatolia, Turkey
Brown trout (Salmo trutta) north-eastern Anatolia reproductive characteristics
2010/3/26
The reproductive characteristics of 2 brown trout (Salmo trutta) populations were examined in 2 tributaries, the Anuri and Cenker streams, of the Çoruh River, north-eastern Turkey. Sampling was...
Structure and Reproductive Characteristics of Two Brown Trout (Salmo trutta) Populations in the Çoruh River Basin, North-eastern Anatolia, Turkey
Brown trout (Salmo trutta) north-eastern Anatolia reproductive characteristics
2010/3/26
The reproductive characteristics of 2 brown trout (Salmo trutta) populations were examined in 2 tributaries, the Anuri and Cenker streams, of the Çoruh River, north-eastern Turkey. Sampling was...
Distribution Pattern and Morphological Differences between the Sexes of River Blenny, Salaria fluviatilis (Asso, 1801), in the Ceyhan River Basin, Turkey
Ceyhan River river blenny Salaria fluviatilis distribution morphology
2010/3/26
The distribution of the river blenny (Salaria fluviatilis) in the Ceyhan River basin and the morphological differences between the sexes were investigated. Occurrence of the river blenny in the Ceyhan...
A Y-linked SNP in SRY Gene Differentiates Chinese Indigenous Swamp Buffalo and Introduced River Buffalo
Swamp buffalo River buffalo SRY SNP Genetic diversity Conservation
2016/4/21
The complete coding region sequence of the SRY gene in Chinese swamp buffalo was determined by PCR product sequencing. Comparison of swamp and river buffalo SRY gene sequences revealed a single nucleo...
The Effect of Disturbances to Habitat Quality on Otter (Lutra lutra) Activity in the River Kızılırmak (Turkey): a Case Study
Otter (Lutra lutra) sprainting activity habitat quality biotic index (BMWP) riparian quality index (QBR)
2010/3/29
Habitat restriction for otters living in a small part of the Kızılırmak River occurred due mainly to 3 causes: dam construction at the upper end, heavy pollution by oil refinery effluen...
Some Biological Aspects of the Himri Barbel, Barbus luteus, in the Intermediate Reaches of the Euphrates River
Barbus luteus growth fecundity Euphrates River
2010/3/29
Growth; length-weight, standard-, fork-, and total length relationships; age composition; sex ratios; age at first maturity; and fecundity of the himri, Barbus luteus, from different sites along the m...
Genetic Analysis of Three River Populations of Catla catla (HAMILTON) Using Randomly Amplified Polymorphic DNA Markers
RAPD Polymorphic Loci Genetic Variation Catla catla
2016/4/19
The genetic variations in three major river populations viz. the Halda, the Jamuna and the Padma of the Indian major carp, Catla catla were analyzed by Random Amplified Polymorphic DNA (RAPD) markers....