Which Potkan domáci breeds come in Bareback?

Club breed standards describe Bareback for the Potkan domáci.

Potkan domáci pattern

Bareback

Rat marking: a colored hood over the head, neck and shoulders with no stripe down the back, the rest white (AFRMA Bareback, NFRS provisional).

1 Potkan domáci breed lists Bareback. It is in a club standard for 1 breed.

Breed	AFRMA	NFRS
Potkan domáci	Podľa štandardu (“Bareback”)	Alternatívne (“Bareback (provisional)”)