Bagarius bagarius (Hamilton, 1822) is widely distributed in South and Southeast Asian countries, including Bangladesh.This species is economically important as a game and food fish.The abundance of this fish is declining around the world, Colloidal HgTe Quantum Dot/Graphene Phototransistor with a Spectral Sensitivity Beyond 3 µm especially in Bangladesh, due to a variety of meteorological and mostly anthropogenic factors, which is potentially generating concern among the conservationists.
Therefore, this species has already been declared a critically endangered species by IUCN Bangladesh.Although there is no specific conservation initiative for B.bagarius in Bangladesh, various measures are there to conserve fisheries resources, which may have an impact on conserving B.
bagarius in this country.This study reviews the biology and ecology with its distribution throughout the country as well as the world, threats, conservation measures, and finds out the gaps in research on Recombinant Canine Coronaviruses in Dogs, Europe this fish.Moreover, this review suggests a suitable conservation framework to improve the conservation strategy for this critically endangered fish that can be replicated in other countries for the same purpose.