The haematological response of &lt;i&gt;Clarias Gariepinus&lt;/i&gt; to changes in acclimation temperature

Adeyemo, Olanike K.; Agbede, S. A.; Olaniyan, AO; Shoaga, OA

doi:10.4314/ajbr.v6i2.54033

Cited by 29 publications

(31 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The normal range of temperature tolerance in the tropics to which fish are adapted is 22-35 o C (Howerton, 2001). This concurs with the work of Adeyemo et al (2003) who found out that during temperature extremes Clarias gariepinus fails to adapt and will be unable to respond physiologically. This results in mortality which is caused by changes in the metabolic pathways and collapse in osmoregulatory functions.…”

Section: Discussionsupporting

confidence: 74%

Effect of environmental regulated water temperature variations on survival, growth performance and haematology of African catfish, Clarias gariepinus

Ogunji

Awoke

2017

Our Nature

View full text Add to dashboard Cite

A 56 day study was carried out to evaluate effect of temperature changes on survival, growth performance and haematology of Clarias gariepinus fingerlings fed housefly maggot meal (magmeal) diet. Ninety (90) Clarias gariepinus fingerlings, (initial mean weight 4.33±0.03g) were subjected to different environmental regulated temperature conditions in three locations (laboratory, outdoor, greenhouse). The observed average temperature was 26.53±0.01°C, 26.06±0.01°C and 31.52±0.00°C for laboratory, outdoor, greenhouse, respectively. Ten fingerlings stocked per experimental tank were fed in triplicates at 5% body weight in two portions per day. It was observed that different water temperatures affected fish growth. All experimental fish in the greenhouse died after 8 days of exposure. This happened around 14.00 hrs when water temperature reached 40°C. There was no significant difference (P<0.5) in final weight, weight gain, food conversion ratio and standard growth rate among the fish reared in the laboratory (26.53°C) and outside tanks (26.06°C), respectively. The initial carcass crude protein (Cp) value was 58.97%. At the end of the experiment fish reared in the laboratory had a crude protein value of 63.97±0.06% Cp and those reared outdoor (26.06°C) had 71.28±0.00% Cp. No significant difference in values of packed cell volume; white blood cell; haemoglobin and mean corpuscular haemoglobin concentration was found between fish reared in laboratory (26.53°C) and outside (26.06°C). However, the red blood cell (RBC); mean corpuscular haemoglobin and mean corpuscular volume showed significant difference (P>0.05). The result confirms that Clarias gariepinus fingerlings reared at a mean temperature of 26°C (within the recorded optimal temperature range for good growth) performed well. Clarias gariepinus fingerlings are not able to survive when water temperature reaches to 40 o C.

show abstract

Section: Discussionsupporting

confidence: 74%

Effect of environmental regulated water temperature variations on survival, growth performance and haematology of African catfish, Clarias gariepinus

Ogunji

Awoke

2017

Our Nature

View full text Add to dashboard Cite

show abstract

“…aurata from this study showed higher RBC during the warm period, probably due to the fact that more cells are required to carry oxygen around the body of fish when the solubility of oxygen is low (STOLEN et al, 1984;PASCOLI et al, 2011). Some authors (ADEYEMO et al, 2009;MIREA et al, 2013) observed similar results in Clarius gariepinus. The increased RBC count may be due to stimulation of erythropoietin by elevated demands for O 2 .…”

Section: F Fazio Et Alsupporting

confidence: 59%

Biochemical and hematological parameters in European sea bass (Dicentrarchus labrax Linnaeus, 1758) and Gilthead sea bream (Sparus aurata Linnaeus, 1758) in relation to temperature

Fazio¹,

Ferrantelli²,

Piccione³

et al. 2018

Vet. arhiv

View full text Add to dashboard Cite

In order to evaluate the influence of temperature on biochemical and hematological parameters in two different farmed fish, the gilthead sea bream (Sparus aurata Linnaeus, 1758) and the European sea bass (Dicentrarchus labrax, Linnaeus, 1758), blood samples were collected from a total of 60 specimens of each species, reared in Sicily, in the cold (February, mean temperature 13.40 °C) and warm seasons (October, mean temperature 23.20 °C). Biochemical (glucose, lactate, cholesterol, triglycerides and total protein) and hematological (red blood cell RBC, hemoglobin concentration Hgb, hematoctit Hct, mean corpuscular volume MCV, mean corpuscular hemoglobin MCH and mean corpuscular hemoglobin concentration MCHC) parameters were evaluated. Significant differences (P<0.05) were observed for glucose, lactate, triglycerides, cholesterol, total protein and RBC, Hgb, Hct, MCV, and MCH. This information could be useful for optimization of the husbandry practices in land-based aquaculture, and provide useful information for monitoring changes in the health status of fish.

show abstract

“…Increase in temperature causes a large decrease in oxygen affinity of the blood which causes increase in RBC in blood [2]. In earlier studies, [1] observed similar results in Clarius gariepinus. The increased RBC's count may be due to stimulation of erythropoietin by elevated demands for O 2 or CO 2 transport as a result of increased metabolic activity .…”

Section: Resultssupporting

confidence: 71%

Temperature Dependent Haematological Alterations of Freshwater Cultivable Fish, Oreochromis Mossambicus from Nanded District (Ms) India

Mali¹,

Chavan²

2014

IJIRSET

View full text Add to dashboard Cite

ABSTRACT:Temperature is an essential and fluctuating environmental factor influencing all life activities which dominate remarkable changes on hematological parameters of aquatic animals.The present investigation deals with temperature dependent influence on Haematology of freshwater cultivable fish Oreochromis mossambicus. The fishes were exposed to different temperatures such as 20°C, 25°C, 30°C 35°C and 40°C for 96 hr exposure. The result reveals that the RBC and WBC count were steadily decreased at higher temperature as compared to control.

show abstract

The haematological response of <i>Clarias Gariepinus</i> to changes in acclimation temperature

Cited by 29 publications

References 8 publications

Effect of environmental regulated water temperature variations on survival, growth performance and haematology of African catfish, Clarias gariepinus

Effect of environmental regulated water temperature variations on survival, growth performance and haematology of African catfish, Clarias gariepinus

Biochemical and hematological parameters in European sea bass (Dicentrarchus labrax Linnaeus, 1758) and Gilthead sea bream (Sparus aurata Linnaeus, 1758) in relation to temperature

Temperature Dependent Haematological Alterations of Freshwater Cultivable Fish, Oreochromis Mossambicus from Nanded District (Ms) India

Contact Info

Product

Resources

About