Heterotis niloticus is a basal teleost, belonging to the Osteoglossidae family, which is
widespread in many parts of Africa. The digestive tract of H. niloticus presents similar …

Methods: After preparation, fish were fed with designed diets containing 0, 25, 50, 75, and
100% blood powder for 8 weeks, and each treatment was performed with three replications …

Three species of fish including, macroscopic scaled fish as Otolithes ruber, microscopic
scaled sturgeon as Huso huso and free scaled cat fish as Pangasius hypophthalmus were …

This study aimed to investigate the effect of water temperature on the shrimp
hepatopancreas of Litopenaeus vannamei by immunohistochemical method. In this …

To study the effect of button mushroom compost, chemical fertilizer, and superphosphate on
head Kidney and some blood biochemical parameters in freshwater aquaculture, after …

ABSTRACT Arabibarbus grypus (Heckel, 1843), which naturally lives in the Euphrates and
Tigris River systems and is endemic, is an economically important fish species consumed by …

Most tilapias are microphytes, but some prefer higher plants. Ammonia is one of the most
important toxic compounds of nitrogen, which is a serious problem in the environment and …

Aim: The use of algae as a food additive has many positive effects such as increasing the
quality, health, and greed of food and increasing the level of growth and immunity in aquatic …

Tilapia is an omnivorous fish which uses different kinds of feed. The aim of this study was to
evaluate the histomorphology of esophagus and intestine during the replacement of fish …

Tenualosa ilisha has a high economic and valuable marketing in the southern regions of
Iran. A recent study was conducted on changes in mitochondrial-rich cells (MRCs) and some …