Rattus norvegicus
This is a blue fancy rat: http://www.freewebs.com/rattyloving/Anyaonrocks.jpg
This is a blue fancy rat: http://www.freewebs.com/rattyloving/Anyaonrocks.jpg
No
the ones that i know about are the guinee rat(newly discovered species), musk rat, black rat, the brown rat, dwarf rat, and the fancy rat
The rat can be classified as mammal.
No, dumbo rats are much bigger than fancy rats. They are both very nice creatures though.
I've Seen A Lot Of Pictures Of Carrots In Fancy Rat Cages.
fancy mice
No rat is really "the nicest". it all depends on how much you play with them and toys in their cage. If you are looking to buy one, my personnal favorite is the fancy rat.
dick
rodent genus
It depends on the pet store. They may if they sell both Dumbo, fancy and standard rats. They will likely put it in with the standard rats. This means it will likely be sold as a feeder.