Which 金丝雀 breeds come in 玛瑙色?

Club breed standards describe 玛瑙色 for the 金丝雀.

金丝雀 color

玛瑙色

Canary color: the dilute black series, silvery gray with fine dark streaks.

4 金丝雀 breeds list 玛瑙色. It is in a club standard for 4 breeds.

Breed	COM
金丝雀	符合标准 (“Agate yellow intensive; Agate yellow non intensive; Agate white; Agate red intensive; Agate red non intensive”)
金丝雀玛瑙系黄	符合标准 (“Agate yellow intensive; Agate yellow non intensive”)
金丝雀玛瑙系白	符合标准 (“Agate white”)
金丝雀玛瑙系红	符合标准 (“Agate red intensive; Agate red non intensive”)