Studies on Fecundity of Captive Reared Spotted Snake head Channa punctatus (Channidae)
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منابع مشابه
Effect of sublethal exposure of Cartap on hypothalamo-neurosecretory system of the freshwater spotted murrel, Channa punctatus (Bloch).
In order to record the effect of carbamate pesticide on hypothalamus of Channa punctatus, fish were exposed to sublethal concentration (0.18 mg l(-1), 30% LC50 for 96 hr) of Cartap for 24, 48, 72 and 96 hr under static bioassay condition. Hypothalamo-neurosecretory complex of the murrel consisted mainly of nucleus preopticus (NPO), nucleus lateralis tuberis (NLT) and their axonal tracts. NPO is...
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An organochloride, thiamothoxam is used commercially for controlling the agricultural pest. In the present study it was observed that at sub-lethal concentration (29.483 ppm) the GDH activity in the liver, kidney, gill and muscle of Ophiocephalus punctatus increased non-significantly from 24hrs to 96hrs of exposure. The maximum activity in all these organs was at 96 hrs. It has been concluded t...
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The snakehead fish Channa argus is an important food fish in China. We identified six microsatellite loci for C. argus. These six microsatellite loci and four other microsatellite markers were used to analyze genetic diversity in four cultured populations of C. argus (SD, JX, HN, and ZJ) and determine their relationships. A total of 154 alleles were detected at the 10 microsatellite loci. The a...
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ژورنال
عنوان ژورنال: Journal of Fisheries and Aquatic Science
سال: 2006
ISSN: 1816-4927
DOI: 10.3923/jfas.2006.291.296