Stressors Altering the Size and Age of Cirrhinus mrigala (Hamilton, 1822) from the Ghaghara River, India
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چکیده
منابع مشابه
Impact of Cypermethrin on enzyme activities in the freshwater fish Cirrhinus mrigala (Hamilton)
Freshwater fish Cirrhinus mrigala were exposed to lethal concentration (5 mg/L) for 1,2,3,4 days and sublethal concentration (1 mg/L) for 1,7,14,21 days of cypermethrin to examine the enzymes activity, in functionally three different tissues namely, gill, liver and muscle. Activities of Aspartate aminotransferase (AAT), Alanine aminotransferase (AlAT) and Glutamate dehydrogenase (GDH) increased...
متن کاملAberrations in the Chromosomes of Cirrhinus mrigala (Hamilton) upon Exposure to Butachlor
Background: Cirrhinus mrigala, one of the important fish widely consumed in India, was used for karyological observations and to evaluate the toxic effect of butachlor, an extensively used herbicide in rice fields in terms of chromosomal aberration test. Methods: Fishes were collected from “National Fish Seed Farm” Jyotisar with mean body weight of 20-50g. The experimental fishes were kept i...
متن کاملAn Investigation on the age and growth of Dwarf snakehead fish Channa gachua (Hamilton, 1822) from Sarbaz River in Sistan and Baluchistan Province, South-eastern Iran
The present study investigated age and growth patterns of the Dwarf snakehead Channagachua from Sarbaz River. A year round regular monthly collection of this species was carried out from June 2013 to May 2014 (Except in August). The specimens total length and total weight ranged from 13 to 153 millimeters, and 0.04 to 49.49 grams respectively. Sex ratio was 1: 1.23 in favor of males. Length–wei...
متن کاملThe phylogenetic position of Myxobolus carnaticus (Myxozoa, Myxosporea, Bivalvulida) infecting gill lamellae of Cirrhinus mrigala (Hamilton, 1822) based on 18S rRNA sequence analysis
Myxozoans are an economically important group of microscopic parasites best known for the diseases they cause in commercially important fish hosts. The classification of myxosporeans is generally based on the morphology of their myxospores. Without molecular data, it is very difficult to identify new or existing species. DNA sequence information is therefore, a prerequisite to taxonomic and phy...
متن کاملEffects of Deltamethrin on Haematological Indices of Indian Major Carp, Cirrhinus Mrigala (hamilton)
Deltamethrin is a pyrethroid ester insecticide widely used in agricultural and non agricultural purposes in India, creates a serious threat to the environment as well as target and non target organisms. The present investigation was undertaken to study the effect of lethal (8mg/L) and sublethal (0.8mg/L) deltamethrin level on selected haematological indices of Cirrhinus mrigala. The target fish...
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ژورنال
عنوان ژورنال: Oceanography & Fisheries Open access Journal
سال: 2017
ISSN: 2476-0536
DOI: 10.19080/ofoaj.2017.04.555642