Pangasius catfish, nasutus, is a promising candidate for aquaculture due to its high market value. However, the presence of pathogenic bacteria in Aeromonas hydrophila major concern P. nasutus farming this country. This study determines pathogenicity A. nasutus. A total 80 juveniles were intraperitoneally injected with 0, 103, 105, and 107 CFU mL-1 monitored until 240 hr. The infected moribund ...

This paper presents simplified hydrodynamics model for a biomimetic robot fish based on quantitative morphological and kinematic parameters of crangiform fish. The motion of four Pangasius sanitwongsei with different length and swimming speed were recorded by the digital particle image velocimetry (DPIV) and image processing methods and optimal coefficients of the motion equations and appropria...

There are several types of catfish, one which is siamese catfish has a scientific name (Pangasius hypopthalmus). Often the farmers spend money on fish feed there not many who able to find out how give without hugging that them adding probiotics EM-4 The purpose this study analyze influence probiotic growth and survival catfish. This was conducted in Green House Universitas Samudra using RAL con...

The evolution of accessory air-breathing structures is typically associated with reduction of the gills, although branchial ion transport remains pivotal for acid-base and ion regulation. Therefore, air-breathing fishes are believed to have a low capacity for extracellular pH regulation during a respiratory acidosis. In the present study, we investigated acid-base regulation during hypercapnia ...