Important physicochemical characteristics of water like dissolved oxygen content, pH, and so forth were found to change in a dose dependent manner, showing a negative correlation with the nanoparticle concentration, when ZnS nanoparticle (NP) was exposed to water. This observation could be attributed to the enhanced photooxidation property associated with ZnS in its NP form. Under this situatio...

length-weight relationship is the most commonly used analysis which has been used for several purposes in fisheries field among which estimation of weight from length is the most popular one. the present study has been performed to analyze the length-weight relationship of mystus tengara , a freshwater catfish of indian subcontinent. total length and body weight of the studied specimens have be...

Enhanced surface photooxidation property associated with the ZnS nanoparticles caused the reduction of dissolved oxygen content in water in a dose dependent manner, when ZnS nanoparticles of different sizes are exposed to the water in various concentrations. This property was more prominent for ZnS nanoparticles with smaller sizes. Mystus tengara, exposed to ZnS nanoparticles, responded to hypo...

studies on reproductive biology are essential to assess culture potential of a fish species. mystus tengara is a popular food fish as well as preferred as an ornamental fish in west bengal. till date detailed report on reproductive biology of this fish species in the agro-climatic context of west bengal is lacking. therefore, the present work was aimed to study the detailed reproductive biology...

Induced breeding of Bagrid catfish, Mystus tengara, is not widely practiced in Bangladesh, and seed readily available. The study was conducted to identify the optimum range water quality parameters best induced results a hatchery Pabna district, Bangladesh. Fish other related work have been done hatchery. (mean ± SD) temperature, dissolved oxygen, pH were ranged from 29.75±1.22oC 33.94±0.18oC; ...

The aim of this study is to examine the relationship between length, weight, condition factor (K), and relative (Kn) Mystus tengara (Hamilton, 1822), with special emphasis on seasonal variation growth patterns, productivity, stocks, conservation in two distinct ecosystems: pond river. results demonstrate that species did not strictly adhere predicted cube law had allometric patterns throughout ...