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The fancy rat is a domesticated rat (Rattus norvegicus), which is the most common type of pet ..... Hairless rats are genetically produced by breeding different combinations of the genes that cause Rex coats. Since rex is a dominant trait, there ...


Mar 4, 2016 ... Double dominant trait — A double rex rat has two copies of the rex ..... If you've ever bred rats and noticed that breeding black to agouti you got ...


Pet rats come in a rainbow of colors, but most are descended from the brown rat, or Rattus norvegicus. Although domestic rats usually belong to the same ...


Rat Species, Strains, Breeds and Varieties. There are so many different kinds of rats! On television, we hear about wood rats and kangaroo rats and black rats ...


However, it is not a well-researched species because there are only two specimens observed ... Common Breed Names:Arianus' New Guinea Mountain Rats


Learn all about rats, including the many different types of rats, rat anatomy, rat ... The new adult rats will breed and the season to do so varies from locations.

May 28, 2013 ... All of our domestic fancy pet rats generally originate from ancestor rats, ... aren't different breeds or species of rats, there are different varieties.


Pictures showing the different breeds, varieties, colourings and markings of fancy rats.


Looking for details on the great variety of fancy pet rats? Do rat breeds matter when choosing your next pal? How many types of rats are there? Get the scoop on ...


The following is a brief description of the rat varieties as recognized by the ... but the coat consists of individual hairs banded with two or more colors and evenly ...