Blue Zebra Fish
Although zebrafish are generally silvery white in color they have about 5 horizontal lines blue in color on either side of their body extending to the caudal fin.
Blue zebra fish. The zebrafish is a tropical fish and it will appreciate a temperature range of 64 77 f while the ph should be kept between 6 0 to 8 0. Blue purple horizontal stripes run from gill to tail setting off the slim compressed silver gold body of this attractive fish. The zebrafish danio rerio is a freshwater fish belonging to the minnow family of the order cypriniformes native to south asia it is a popular aquarium fish frequently sold under the trade name zebra danio and thus often called a tropical fish although both tropical and subtropical.
Zebrafish danio rerio is a popular animal model and the number of mutants available is rapidly increasing kettleborough et al 2013 many mutant strains are of the same phenotype and have to be kept in separate tanks requiring large rearing facilities and substantial financial support sire et al 2000 in addition many zebrafish facilities have multiple users increasing. You can find these fish in pink red yellow purple green orange and blue coloration. I saw in short two kind of staining with alcian blue in acetic acid ph 2 5 and alcian blue in 0 1 m hcl overnight after 20 min of fixation in 95 methanol also i have doubts with the.
The zebrafish is an important and widely used vertebrate model organism in scientific research for. Moreover the upper dorsal part and belly part may appear pale yellow in color causing some zebrafish to appear more golden. After fertilisation the embryonic cells quickly.
In the wild these fish prefer living in slow moving or stagnant bodies of water. This trademarked and patented creature is a genetically engineered zebrafish with fluorescent coloration. B female zebrafish have a large round abdomen a silver undertone and lighter blue stripes than males.
Albino golden veil tailed and long finned zebra danio varieties are available as well as a popular leopard variety. A male zebrafish have a slim golden body and dark blue stripes. Zebrafish so named due to their stripes prefer to live in large groups called.
Most importantly the availability of mutants with altered patterns and feasibility of long term imaging. The zebrafish danio rerio owing its name to the striking stereotypic pattern of longitudinal blue and yellow stripes has emerged as the model organism for colour pattern formation in vertebrates development takes place outside the mother allowing direct inspection at all stages. 2 zebrafish are known as prolific breeders as females can lay over several hundred oocytes at a time 1 3.
In the wild they are found in rivers and ponds of india however they are now often available in pet shops. The name zebrafish comes from the horizontal blue stripes on each side of their bodies.
