Effect of temperature on the effectiveness of artificial reproduction of dace [Cyprinidae (Leuciscus leuciscus (L.))] under laboratory and field conditions

Nowosad, Joanna; Targońska, Katarzyna; Chwaluczyk, Rafał; Kaszubowski, Rafał; Kucharczyk, Dariusz

doi:10.1016/j.jtherbio.2014.07.011

Cited by 56 publications

(28 citation statements)

References 35 publications

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“…Two long keeping the spawners in too low temperature (control groups) did not caused ovulation. From environmental factors, the most important of fish reproduction are environmental conditions and their changes (Brooks et al, 1997;Bromage et al, 2001;Angius and Canavate, 2005;Wang et al, 2010;Nowosad et al, 2014a,b), feeding brooders before the reproduction period (Król et al, 2014;Kucharczyk et al, 2014), applying the right hormonal stimulation in order to induce final gamete maturation (Podhorec and Kouril, 2009), origin of fish or a combination of these factors (Nowosad et al, 2014a(Nowosad et al, , 2015. Depending on the species, the most important conditions include temperature and its regime or the photoperiod and its regime.…”

Section: Discussionmentioning

confidence: 99%

“…Hormonal injections were administered in each group at different times ( Figure 1). All manipulations with the fish were conducted after anaesthetizing them in a solution of 2-phenoxyethanol (0.5 cm 3 dm -3 ) (Sigma-Aldrich, Germany) (Nowosad et al, 2014a). Before the first injection, the fish (mean weight mean± SD: males 142 ± 18 g, females 168±29 g), were divided into 5 groups with different thermal regimes.…”

Section: Spawners and Manipulations Of The Fishmentioning

confidence: 99%

“…The thermal conditions play a crucial role during the initial phase of stimulation of fish maturing under controlled conditions. Improperly chosen thermal conditions as well as their fluctuations either delay spawning or cause gametes to mature with defects (Wang et al, 2010;Targońska et al, 2010Targońska et al, , 2012Nowosad et al, 2014a). Final gamete maturation, especially in cyprinids, is induced by hormonal stimulation (Yaron, 1995;Policar et al, 2007; (Kahkesh et al,2010;Targońska et al, 2011b).…”

Section: Introductionmentioning

confidence: 99%

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Nowosad¹,

Kucharczyk²,

Targońska³

et al. 2016

Turk. J. Fish. Aquat. Sci.

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Artificial reproduction of common barbel (Barbus barbus) under controlled conditions usually did not exceed 10% of ovulation success. The aim of the study was to optimise the process of artificial reproduction of the barbel (cultured generation F4) with thermal and hormonal stimulation The first experiment examined the effect of stimulation with thermal conditions on the ovulation and the embryos survival rates. After the optimum conditions of thermal stimulation in barbel reproduction were determined, another experiment was conducted which examined how the effectiveness of reproduction is affected by four selected hormonal preparations (CPH, hCG, Ovaprim and Ovopel). Thermal stimulation for 58 days was found to be the most effective (748 degree-days). The second experiment examined the synergistic effects of different hormonal preparations under the optimal thermal conditions as, determined in the first experiment. Among the hormones evaluated as part of this study, CPH and Ovaprim were yielded the best results as compared to control. The use of the preparations resulted in the percentage of ovulations of 90-100% and the embryo survival rate at the hatching stage was about 90%. The study concludes that thermal stimuli and hormonal applications have a synergistic effect on artificial reproduction in B, barbus.

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Section: Discussionmentioning

confidence: 99%

Section: Spawners and Manipulations Of The Fishmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Nowosad¹,

Kucharczyk²,

Targońska³

et al. 2016

Turk. J. Fish. Aquat. Sci.

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“…A few studies have been conducted on the artificial reproduction and development of L. leuciscus baicalensis and Leuciscus idus (Nowosad et al, 2014;Witeska et al, 2014;Siddique et al, 2016). Moreover, Chang et al (2014) and Cui et al (2015) have reported the differential gene expression of Leuciscus waleckii.…”

Section: Introductionmentioning

confidence: 99%

Analysis of genetic diversity of Leuciscus leuciscus baicalensis using novel microsatellite markers with cross-species transferability

Lei¹,

Xie²,

Li³

et al. 2017

Genet. Mol. Res.

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ABSTRACT. We used next-generation sequencing technology to characterize 19 genomic simple sequence repeat (SSR) markers and 11 expressed sequence tag (EST) SSR markers from Leuciscus leuciscus baicalensis, a small freshwater fish that is widely distributed in Xinjiang, China. Primers were used to test for polymorphisms in three L. leuciscus baicalensis populations in Xinjiang. There were 4-27 (average 11.3) alleles (N A ), the expected heterozygosity (H E ) was 0.36-0.94 (average 0.75 ± 0.14), the observed heterozygosity (H O ) was 0.37-1.00 (average 0.68 ± 0.18), and the polymorphism information content (PIC) was 0.31-0.93 (average 0.71). The averages of H E and PIC for the EST-SSR markers were slightly lower than for the genomic SSR markers. Genetic analysis of the three populations showed similar results for PIC, H E , and N A . Amplifications were performed in nine other species; the top three transferability values were for Rutilus lacustris baicalensis is one of the most important commercial fish in Xinjiang, but in recent years, fishery resources have decreased sharply owing to water conservation projects, unreasonable utilization, and invasion by alien species. These novel SSR markers are appropriate for studies involving fingerprinting, gene flow, genetic diversity, population structure, and molecular-assisted breeding, and could contribute to the conservation of L. leuciscus baicalensis.

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“…However, the abundance of this species, as well as other from genus Leuciscus, has decreased in some natural populations because of human impact and partly by interspecific hybridization (Durand et al, 2000;Freyhof et al, 2005;Bolland et al, 2008;Kirtiklis et al, 2013;Nowosad et al, 2014). European chub is a fractional, late-spring spawner.…”

Section: Introductionmentioning

confidence: 99%

Untitled

Kupren¹,

Nowosad²,

Żarski³

et al. 2015

Turk. J. Fish. Aquat. Sci.

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The morphological development and allometric growth patterns in European chub Leuciscus cephalus (L.) (cyprinid fish) were studied under intensive rearing conditions from hatch to day 30. Based on the external morphology, twelve different stages during the early development of chub were identified (ES8 b -JS1 a ; 6.68±0.20-20.84±2.15 mm TL).The obtained results revealed that the majority of all allometric changes from the inflection point occurred across a wide range of body lengths. The replacement of temporary organs (e.g. disappearance of finfold) at approximately 21 mm TL did not coincide with a full reduction of relative growth. This growth pattern probably reflects he absence of abrupt changes in the behaviour and habitat of young chubs.

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Effect of temperature on the effectiveness of artificial reproduction of dace [Cyprinidae (Leuciscus leuciscus (L.))] under laboratory and field conditions

Cited by 56 publications

References 35 publications

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Analysis of genetic diversity of Leuciscus leuciscus baicalensis using novel microsatellite markers with cross-species transferability

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