@article{MAKHILLJFT20222028375,
    title = {Behavioural Responses of <i>Clarias gariepinus</i> (Burchell 1822) Fingerlings Exposed to Varied Concentrations of Xylene and Diesel},
    journal = {Journal of Food Technology},
    volume = {20},
    number = {2},
    pages = {13-20},
    year = {2022},
    issn = {1684-8462},
    doi = {jftech.2022.13.20},
    url = {https://makhillpublications.co/view-article.php?issn=1684-8462&doi=jftech.2022.13.20},
    author = {I.C. and},
    keywords = {Behavioural,responses,Clarias gariepinus,fingerlings,xylene and diesel},
    abstract = {The toxicity of the combination of xylene and
diesel at 50:50 ratio on the African catfish (<i>Clarias
gariepinus</i>) was investigated using static bioassays for 96
h. No statistical significance was observed from the
othergroups and the control group. Physicochemical
parameters after exposing <i>C. gariepinus</i> to xylene: diesel
for 24 h was no significant difference (p>0.05) among the
different concentration gradients and there was also an
increase variation along concentration gradient observed
after 96 h. The behavioral responses of the test fish were
observed at 24-96 h of exposure. Normal behavioral
responses were observed in the control. Fish exposed to
25-50 mg L<sup>-1</sup> showed normal behavior from 24-48 h but
afterwards, the fish that were alert stopped swimming and
remained static for a while in response to the sudden
changes in the surrounding environment. Generally, fish
exposed to higher concentrations such as 100-250 mL L<sup>-1</sup>
of the test chemicals showed progressive hyperventilation
and abnormal behavior such as gulping of air, an erratic
swimming movement, very fast swimming, jumping and
displaying a vigorous jerky movement suffocation and
loss of reflex. A faster opercula and tail beat movement
was also observed with Spiraling. The behavioral
responses increased significantly (p<0.05) with increase
in concentration per time as compared to the control
group of fish. Noticeable behavioural difference was
recorded for the different concentration. An eco-friendlier
chemical known LC<sub>50</sub> that is within the acceptable level
recommended by WHO in well simulation and cleaning
for a sustainable biodiversity and healthy aquatic
environment.}
    }