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VOL. 8, ISSUE 3 (2023)
An annotated checklist of Ichthyofaunal diversity of Janjhavathi Rubber Dam, A tributary of Nagavali River, Parvathipuram Manyam Dt. of Andhra Pradesh
Authors
K Rama Rao, Madina Praveena
Abstract
The ichthyofaunal results of the present study revealed that the
occurrence of 41 fish species belonging to 11 orders, 18 families, and 30
genera observed June 2021 to May 2023 at various landing stations. During the
study period order cypriniformes was dominant with 17 species which contributed
to 41.46% of the total species followed by Siluriformes 10 (24.39%),
Channiformes 3 (7.31%), Anabantiformes, Synbranchiformes and Perciformes each 2
(4.87%), Anguilliformes, Osteoglossiforme, Cyprinodontiformes, Gobiiformes, and
Cichliformes each with 01 (2.43%). In the present investigation omnivores
fishes were highest to 48.78%, followed by carnivorous 31.71% and herbivorous
represents to 19.51%. The number and Percentage composition of Population
Status is 22 species were common which contributed to 53.65%, 12 species were
Abundant which contributed to 29.26%, 3 species are moderate which contributed
to 7.31% and 4 species were moderate which contributed to 9.75% in the total
catch. IUCN-2023 status 35 species contributed to highest with 85.36% are least
concern (LC) were observed the Jhanjhavathi Rubber Dam.
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Pages:74-79
How to cite this article:
K Rama Rao, Madina Praveena "An annotated checklist of Ichthyofaunal diversity of Janjhavathi Rubber Dam, A tributary of Nagavali River,<i> </i>Parvathipuram Manyam<i> Dt. o</i>f Andhra Pradesh". International Journal of Zoology Studies, Vol 8, Issue 3, 2023, Pages 74-79
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