Untitled

Hamzaoglu, Ezgi; Özuluğ, Müfit; Tunali, Yasemin; Erkan, Melike

doi:10.4194/1303-2712-v15_3_08

Cited by 2 publications

(7 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The observed phenomena were similar to previous research on other cyprinid species (Choi et al 2014;Hamzaoglu et al 2015;Krivokapic 2015;Kim et al 2017). In addition, those reported that all oogenesis stages were observed over the year.…”

Section: Relative Proportion Of Oogenesis Stagessupporting

confidence: 92%

“…The difference between the present research and Hamzaoglu et al (2015) was also observed. The present research found that oocytes were dominant in September (Figure 6), while Hamzaoglu et al (2015) reported that oocytes of Alburnus istanbulensis (Cyprinidae) were dominant in mid-June. The differences were reasonable because the present research used S. orphoides, while Hamzaoglu et al (2015) used A. istanbulensis.…”

Section: Relative Proportion Of Oogenesis Stagescontrasting

confidence: 87%

“…The present research found that oocytes were dominant in September (Figure 6), while Hamzaoglu et al (2015) reported that oocytes of Alburnus istanbulensis (Cyprinidae) were dominant in mid-June. The differences were reasonable because the present research used S. orphoides, while Hamzaoglu et al (2015) used A. istanbulensis. Two species have distinct characteristics, including reproductive traits.…”

Section: Relative Proportion Of Oogenesis Stagesmentioning

confidence: 39%

See 2 more Smart Citations

Reproductive aspects of javaen barb fish, Systomus orphoides in the initial domestication program

Susatyo

Lestari²,

SUGIHARTO³

et al. 2022

Biodiversitas

View full text Add to dashboard Cite

Abstract. Susatyo P, Lestari W, Sugiharto, Chasanah T. 2022. Reproductive aspects of javaen barb fish, Systomus orphoides in the initial domestication program. Biodiversitas 23: 1511-1519. The population of Javaen barb, Systomus orphoides (Valenciennes, 1842) in the Serayu River Central Java has declined, and domestication is one of the most critical conservation initiatives. This research aimed to evaluate the reproductive aspect of javaen barb, Systomus orphoides in an initial domestication program. Furthermore, fish samples were collected from the Serayu River and reared in traditional ponds. The bred broodstocks were injected with artificial hormones before spawning, and several reproductive aspects were measured and analyzed descriptively according to the literature. Fish specimens had gonadosomatic indexes ranging from 11±0.3% to 16.2±0.9%. The values represented all phases of oogenesis and spermatogenesis in females and males. The reproductive hormone titer consisted of 854.85-1058.06 pg/mL of 17ß estradiol, 0.29-0.72 ng/mL of progesterone, 10.87-15.68 mIU/mL of follicle-stimulating hormone, and 4.18-9.92 ng/mL of testosterone. These findings demonstrated that the Serayu River's wild Javaen barb population reached all reproductive phases and that broodstocks can be domesticated in the traditional pond.

show abstract

Section: Relative Proportion Of Oogenesis Stagessupporting

confidence: 92%

Section: Relative Proportion Of Oogenesis Stagescontrasting

confidence: 87%

Section: Relative Proportion Of Oogenesis Stagesmentioning

confidence: 39%

See 1 more Smart Citation

Reproductive aspects of javaen barb fish, Systomus orphoides in the initial domestication program

Susatyo

Lestari²,

SUGIHARTO³

et al. 2022

Biodiversitas

View full text Add to dashboard Cite

show abstract

“…Regarding the GSI values of the species, the GSI values are higher for both sexes in the Darlık Dam (Female: 0.19-16.05; Male: 0.25-8.63) (Hamzaoğlu et al, 2015) than that in this study (Female: 0.36-8.25; Male: 0.06-4.91) for Bayramiç Reservoir specimens. Additionally, the GSI values of the species in the earlier study, which was carried out in the Ömerli Reservoir, ranged from 8.2 to 9.9 between 2002 and 2007 (yearly values) (Tarkan et al, 2012).…”

Section: Parameters Of the Length-weight Relationshipscontrasting

confidence: 75%

“…There have been studies on A. istanbulensis species distribution (Sarı et al, 2006;Özuluğ, 2008;Geiger et al, 2014;Saç & Özuluğ, 2014;Boll et al, 2016;Gaygusuz et al, 2017;Saç & Özuluğ, 2017a,b,c;Sarı et al, 2019;Çiçek et al, 2020), maturity and gonadosomatic index (Tarkan et al, 2005;Tarkan et al, 2012;Hamzaoğlu et al, 2015), parasites (Kırcalar & Soylu, 2014), and feeding characteristics (Yalçın Özdilek & Jones, 2014;Yalçın Özdilek et al, 2019). However, there are limited studies on length-weight relationships and length-weight distributions (Tarkan et al, 2005;Tarkan et al, 2006;Saç & Okgerman, 2016;Gaygusuz et al, 2017;, and age distribution (Başdemir et al, 2010;Çiçek et al, 2015) with A. istanbulensis's former name (C. chalcoides and A. chalcoides).…”

Section: Introductionmentioning

confidence: 99%

Length-Weight Relationship, Condition Factor, and Gonadosomatic Index of Endemic Alburnus istanbulensis (Battalgil, 1941) in Two Different Habitats: Karamenderes River and Bayramiç Reservoir (Çanakkale, Turkey)

Partal¹,

Özdilek²

2022

tjbc

View full text Add to dashboard Cite

Objective:The first aim of this study is to describe the length, weight, condition factor, and GSI of Alburnus istanbulensis (Battalgil, 1941) in two different connected habitats (stream habitat and reservoir lake) in Karamenderes River, Çanakkale. The second aim is to state the growth type of this species in the sampled habitat using the length-weight relationship (LWR) model. Materials and Methods:The sampling areas are Bayramiç Reservoir and two tributaries on Karamenderes River, which feed the reservoir. Sampling was conducted between May 2016 and June 2017, and depending on the habitat types, different gears were used in the samplings. W=aL b equation was used to calculate the length-weight relationship, K=100×W/L 3 equation for the condition factor, and GSI=W G ×100/W equation for the gonadosomatic index. Results:The results showed that the mean fork length of specimens in reservoir and stream habitats were 11.86±1.83 cm and 7.69±3.56 cm, respectively, and body weight of the specimens in the reservoir and stream habitats were 19.28±8.99 g and 8.17±10.82 g, respectively. The condition factor was higher in the reservoir habitat and GSI values were higher in the stream habitats. The growth for all the specimens was positive allometric (b=3.13), whereas in the reservoir habitat the growth was isometric (b=2.99) and in the stream habitat the growth was positive allometric (b=3.12). Conclusions: Determining the biological characteristics of an endemic species makes an important contribution to the conservation of the species. In the Çanakkale region, data on LWR, growth, condition, and GSI values were not available with the valid name of the species. Therefore, this study is important in terms of presenting new data in the Çanakkale region with the valid name of the species. The findings of this study indicate that the A. istanbulensis species exhibited habitat-dependent differences in LWR, growth, and condition.

show abstract

Untitled

Cited by 2 publications

References 7 publications

Reproductive aspects of javaen barb fish, Systomus orphoides in the initial domestication program

Reproductive aspects of javaen barb fish, Systomus orphoides in the initial domestication program

Length-Weight Relationship, Condition Factor, and Gonadosomatic Index of Endemic Alburnus istanbulensis (Battalgil, 1941) in Two Different Habitats: Karamenderes River and Bayramiç Reservoir (Çanakkale, Turkey)

Contact Info

Product

Resources

About