It does not really matter the color or breed of rat.. just the same gender and breed if you want purbred that is.
The brown rat, also known as the Norway rat, is generally larger than the black rat, also known as the roof rat. Brown rats can weigh up to 500 grams, while black rats typically weigh around 150 grams.
There are two basic types of rats. Black/roof rats and Norway/brown rats. The brown rat, is also known as the Norway rat, house rat, gray rat, barn rat, and wharf rat, is one of the best-known and is the larger of the two. Roof rats are also called black rats and ship rats.
'Ship Rat' is usually referring to a Black Rat.
A kangaroo rat is brown, black and can sometimes be white.
It depends if the rat accepts the mate
A wharf rat is another name for a brown rat. A rat is a "rodent" and in the "Muridae" family and all rats are in the Genus "Rattus" A black rat is Rattus Rattus. A brown rat (also fancy/ lab rats) is Rattus Norvegicus
There are 3 main types of domestic rat. ~ Brown rat/Lab rat: Rattus Norvegicus ~ Black Rat: Rattus Rattus ~ Gambian Pouched Rat: Cricetomys gambianus Depends if you want a big rat, medium rat, or small rat. The Gambian isn't available everywhere. The Brown rat is a very common one, & there's a few variations. Do some research on each, & see which is of interest.
A kangaroo rat is brown, black and can sometimes be white.
The main species of rats are the black rat (Rattus rattus) and the brown rat (Rattus norvegicus). Black rats are smaller and more agile, while brown rats are larger and more common in urban areas. Both species are known for their ability to adapt and thrive in various environments.
The Asiatic brown rats were a species of rat that were very different than the plague caring black rats. The black rats were very susceptible to a type of flea that carried the plague well and was attracted to biting human. The Asiatic brown rat housed a different type of flea that carried the plague poorly and didn't bite humans. The brown rat beat out the black rats and became the dominant rat in Europe.
Little black cat small brown rat buzzing black gnat
We call them rats because their scientific name is Rattus norvegicus. All the pet and lab rats are belonging to this species. The tiny black colour, house hold rats are under the species of Rattus rattus.The strain name depends on what kind of rat it is.l