Linganne - There is only one "breed" of chinchilla. There are 3 different body types.
Are you already jumping into breeding, despite knowing absolutely nothing about chins? If you are only putting same sex together, then knowing what matches up together would make no difference.
I suppose you could call them "sub-species"
http://www.bbc.co.uk/dna/h2g2/A57221219
Classification/Taxonomy
Chinchillas are large rodents, there are three species
* Chinchilla brevicaudata
* Chinchilla lanigera
* Chinchilla costina
As an example, Chinchilla lanigera is classified as follows:
* Kingdom Animalia
* Phylum Chordata
* Class Mammalia
* Order Rodentia
* Family Chinchillidae
* Genus Chinchilla
* Species Chinchilla lanigera
By the way i got it wrong. Its not the breed its the colour we talking abt. Like if i piu a beige and grey together will it be ok? As iam awAre if ya put two diff colours to breed then problems will arise. Just to let those who ate curious to know I'M NOT A BREEDER or WANTInG tO BREED THEM... But yes iam very much curious and interested in trying it out. I will breed them but not now. And even if i do i'll only do it once!!!!!