Which 寵物大鼠 breeds come in 腹紋?

Club breed standards describe 腹紋 for the 寵物鼠.

寵物大鼠 pattern

腹紋

Rat marking: a colored stripe or spots down the belly that mirror the top marking of a marked rat (AFRMA Down Under; NFRS Spotted and Variegated Downunder).

2 寵物大鼠 breeds list 腹紋. It is in a club standard for 1 breeds.

Breeds whose standards accept 腹紋

Breed	AFRMA	NFRS
寵物鼠	符合標準 (“Down Under”)	替代 (“Spotted Downunder (guide standard) / Variegated Downunder (provisional)”)

Breeds where 腹紋 is disqualified or not accepted

Breed
寵物鼠下沉色 (Down Under)

See all 寵物大鼠 colors, patterns and markings