The karyotypes of the three species contain heterochromatic blocks, which are mainly located in the pericentromeric regions of all chromosomes, and in the proximal regions in the short and long arms ...

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The discus fishes of the genus Symphysodon are popular ornamental cichlids that occur in floodplain lakes and flooded forests of the lowland Amazon Basin. These habitats are characterized by extreme ...

Discus fish seamless pattern. Hand drawing sketch. Black outline on white background. Vector illustration can be used in greeting cards, posters, flyers, banners, logo, further design etc. EPS10 ...

Keeping fish can be a great alternative to furry pets. Exotic fish add beauty to any home. The Betta fish, also called Siamese Fighting Fish, needs a solo tank. Discus fish, known as the king of the ...

Called the ‘King of the Aquarium’, these freshwater fish come in a variety of colours and patterns. These fish require warmer ...