scholarly journals Assessing the spread and establishment of Prussian carp (Carassius gibelio) in northern Alberta

2021 ◽  
Author(s):  
◽  
Erika Jessen ◽  
Ross Shaw ◽  
Mrinal Das
Keyword(s):  
Prussian Carp ◽  
Carassius Gibelio ◽  
Northern Alberta

scholarly journals The influence of sGnRH-A and antidopaminergic drug – pimozide – on prolactin mRNA synthesis in female Prussian carp (Carassius gibelio Bloch) in vivo

2013 ◽  
Vol 58 (No. 1) ◽  
pp. 31-36
Author(s):  
J. Chyb ◽  
M. Socha ◽  
P. Szczerbik ◽  
M. Sokolowska-Mikolajczyk ◽  
T. Mikołajczyk ◽  
...  
Keyword(s):  
Gonadotropin Releasing Hormone ◽  
Inhibitory Influence ◽  
Mrna Levels ◽  
Mrna Synthesis ◽  
Releasing Hormone ◽  
Prussian Carp ◽  
Carassius Gibelio ◽  
Prolactin Synthesis ◽  
Prolactin Mrna

Effects of salmon gonadotropin releasing hormone analogue (sGnRH-A) and antidopaminergic drug, pimozide, on the synthesis of prolactin mRNA in vivo in female Prussian carp (Carassius gibelio Bloch) during two different stages of the reproductive cycle were evaluated. The results showed that the lowest dose of sGnRH-A (5 μg/kg body weight) significantly stimulated the mRNA synthesis in fish during the recrudescence as well as during the preovulatory period, higher doses of this compound having no significant effect on prolactin mRNA synthesis. The blocker of dopamine receptors, pimozide, also potentiated prolactin mRNA synthesis – in recrudescent females it increased mRNA levels at the dose of 1 mg/kg, while in the preovulatory period all of the used pimozide doses (1, 5, and 10 mg/kg) were responsible for the increase of prolactin mRNA levels. Taken together, the above results suggest that gonadotropin releasing hormone (GnRH) is the factor responsible for the stimulation of prolactin synthesis, while dopamine has an inhibitory influence on the prolactin production.  

Fertility of triploid hybrids of Prussian carp (Carassius gibelio) with common carp (Cyprinus carpio L.)

2017 ◽  
Vol 48 (5) ◽  
pp. 347-353 ◽  
Author(s):  
D. A. Balashov ◽  
A. V. Recoubratsky ◽  
L. N. Duma ◽  
E. V. Ivanekha ◽  
V. V. Duma
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Prussian Carp ◽  
Common Carp Cyprinus Carpio ◽  
Carassius Gibelio ◽  
Carp Cyprinus Carpio

scholarly journals New Distribution Data for Prussian Carp Carassius gibelio (Bloch 1782) in the Middle Black Sea Region of Turkey

2021 ◽  
Vol 79 (2) ◽  
pp. 83-88
Author(s):  
Serdar Yedier ◽  
Derya Bostanci ◽  
Nazmi Polat
Keyword(s):  
Invasive Species ◽  
Black Sea ◽  
Current Distribution ◽  
Potential Distribution ◽  
Morphological Data ◽  
Distribution Data ◽  
Black Sea Region ◽  
Prussian Carp ◽  
Carassius Gibelio ◽  
New Distribution

Abstract In this study, the new occurrence of Carassius gibelio belonging to the genus Carassius in Ulugöl Plateau Pond (Mesudiye-Ordu, Turkey) and Perşembe Plateau Pond (Aybastı-Ordu, Turkey) in the Middle Black Sea Region (Turkey) is reported. The distribution data of Prussian carp was updated in the Middle Black Sea Region of Turkey in comparison to the previously known data. Presenting morphological data of samples collected from two different areas in the Middle Black Sea Region may contribute to revealing the current distribution status of this invasive species and determining the potential distribution areas.

scholarly journals Comparative studies of codon usage profile of Anisakis simplex (Nematoda) and Carassius gibelio (Prussian carp)

2022 ◽  
Vol 43 (1) ◽  
pp. 123-132
Author(s):  
W. Ahmed ◽  
◽  
S. Gupta ◽  
I. Mukherjee ◽  
V.K. Babu ◽  
...  
Keyword(s):  
Codon Usage ◽  
Codon Usage Bias ◽  
Similar Pattern ◽  
Synonymous Codon ◽  
Anisakis Simplex ◽  
Codon Usage Pattern ◽  
Usage Pattern ◽  
Prussian Carp ◽  
Evolutionary Forces ◽  
Carassius Gibelio

Aim: The aim of the present study was to understand the molecular relationship between nematode (parasite) and fish (host) through codon usage bias (CUB) analysis. Methodology: The Codon usage bias analysis has been performed in fish Carassius gibelio (Prussian carp) and nematode fish parasite Anisakis simplex. The complete coding sequences (CDS) of C. gibelio (Prussian carp) and A. simplex (Nematode) were retrieved from National Center for Biotechnology Information and followed to that we have performed bioinformatics analysis to understand the codon usage pattern between host and parasite. Results: Different CUB indices like Relative synonymous codon usage (RSCU), Effective number of codons (ENC), Codon adaptation index (CAI) and Codon bias index (CBI) revealed a similar pattern in the codon usage in C. gibelio and A. simplex. In addition, inclusive analysis using different plots (ENC, parity, neutrality) had shown the influence of both the evolutionary forces i.e mutational and translational selection on codon usage pattern. This describes the role of evolutionary forces in determining the conserved genome to establish species-specific function-level differences for efficient survival. Interpretation: The present study elucidated the association between Carassiusgibelio (host) and Anisakis simplex (parasite) based on the similar pattern of codon usage bias between both the species.

scholarly journals Assessing the spread and potential impact of Prussian Carp Carassius gibelio (Bloch, 1782) to freshwater fishes in western North America

2017 ◽  
Vol 6 (3) ◽  
pp. 291-296 ◽  
Author(s):  
Cassandra Docherty ◽  
Jonathan Ruppert ◽  
Tyana Rudolfsen ◽  
Andreas Hamann ◽  
Mark Poesch
Keyword(s):  
North America ◽  
Freshwater Fishes ◽  
Western North America ◽  
Prussian Carp ◽  
Carassius Gibelio ◽  
Potential Impact

scholarly journals Helminths and helminth communities of Carassius gibelio (Bloch, 1782) from the Panicheri Reservoir, Aegean Water Basin, Bulgaria

2021 ◽  
Vol 13 (31) ◽  
pp. 56-61
Author(s):  
Diana Kirin ◽  
◽  
Mariya Chunchukova ◽  
Keyword(s):  
Host Record ◽  
Freshwater Ecosystem ◽  
New Host ◽  
Water Basin ◽  
Prussian Carp ◽  
New Host Record ◽  
Core Species ◽  
Helminth Communities ◽  
Carassius Gibelio ◽  
Dominant Structure

Ecologoparasitological research was done based on the helminths and helminth communities of the Prussian carp (Carassius gibelio (Bloch, 1782)) from the freshwater ecosystem of the Panicheri Reservoir, Aegean Water Basin, Bulgaria. As a result of the examined nine specimens of the Prussian carp, two species of helminths were found: Ligula intestinalis (Linnaeus, 1758), larvae and Pomphorhynchus laevis (Müller, 1776). The dominant structure of the helminth communities was determined. The Panicheri Reservoir is a new habitat in Bulgaria of P. laevis and L. intestinalis from C. gibelio. C. gibelio is a new host record for L. intestinalis in Bulgaria. The two helminth species are core species for the helminth communities of the examined species of the freshwater fish. P. laevis was distinguished with higher prevalence and mean intensity (P%=33.34; MI=1.34) than L. intestinalis (P%=22.23; MI=1.0). The circulatory pathways of the helminth flow were traced.

Cadmium Accumulation in the Scales of Prussian Carp (Carassius Gibelio Bloch, 1782) Following Exposure to Cadmium in Water

2021 ◽  
Author(s):  
Ewa Łuszczek-Trojnar ◽  
Damian Ryndak ◽  
Ewa Drąg-Kozak
Keyword(s):  
Environmental Contamination ◽  
Water Contamination ◽  
Growth Ring ◽  
Cadmium Concentration ◽  
Outer Part ◽  
Exposure Period ◽  
Cadmium Accumulation ◽  
Growth Rings ◽  
Prussian Carp ◽  
Carassius Gibelio

Abstract The aim of the study was to investigate the accumulation of cadmium in the scales of Prussian carp (Carassius gibelio Bloch, 1782) as an indicator tissue of water contamination by cadmium. The study was carried out on 130 mature Prussian carp, which were placed in three 300L tanks. The fish were exposed to cadmium dissolved in water at a concentration of 0.0, 0.4 or 4.0 mg/L for a period of 84 days. After 42 and 84 days of exposure, 10 fish were randomly sampled from each tank. The fish were decapitated and all their scales were collected. The scales were rinsed and each of them was then carefully sectioned into an inner part and an outer part, removing the outermost growth ring, which most likely included scale increment from the exposure period. Cadmium concentration in the samples was then measured using the atomic absorption method. The analysis of the results showed that the concentration of cadmium in the scales increased with the duration of exposure and was significantly higher in the outer growth rings. The accumulation of cadmium in this part of the scales was correlated with the dose of cadmium and the duration of exposure. The results obtained confirmed the hypothesis that the concentration of cadmium in the outermost growth rings of fish scales reflects the most recent status of environmental contamination by this metal. Scales, which unlike other tissues such as the liver and muscle, can be sampled non-lethally, seem to be an excellent bioindicator of environmental contamination by heavy metals.

Distribution of the residual tritium content in organs of Carassius gibelio (Prussian carp) freshwater ray-finned fish

2016 ◽  
Vol 58 (4) ◽  
pp. 438-443
Author(s):  
L. G. Bondareva ◽  
V. N. Rakitskii ◽  
N. E. Fedorova ◽  
I. G. Tananaev
Keyword(s):  
Tritium Content ◽  
Prussian Carp ◽  
Carassius Gibelio
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