Embryonic developmental stage of exotic grass carp (Ctenopharyngodon idella) of Bangladesh are observed through a binocular microscope. All photographs (which are given bellow) are taken with the combination of binocular microscope, DSLR camera and adapter applying own techniques.
Zygote, a fertilized egg
Bangladesh is a country of submerged with numerous wetlands. This is the blessing of nature that enriches the country with a rich aquatic biodiversity. About 265 Freshwater fish species are inhabitant in the water bodies of Bangladesh (Rahman, 2005), among which about 200 species are of small fishes (SIS fishes). According to IUCN Bangladesh (2000), Fifty four species are endangered. Such issues are occurring due to natural and man-made disturbance …read more
Some common fish feed ingredients of Bangladesh
The aquaculture industry is the fastest growing food production industry in the world and approximately 50% of all fish consumed by humans is from aquaculture. As aquaculture technology has evolved, the push toward higher yields and faster growth has involved the replacement of natural live foods with prepared …read more
Primary stage of Epidemic Eye Disease of Catla (Catla catla)
The eye become disconnected from eye ball in secondary stage