Which Anatra breeds come in Testa bianca (anatra)?

Club breed standards describe Testa bianca (anatra) for the Muta.

Anatra pattern

Testa bianca (anatra)

Muscovy duck pattern: a colored bird with a white head and upper neck (German 'weißkopf' in blue, brown, pearl gray and silver).

5 Anatra breeds list Testa bianca (anatra). It is in a club standard for 5 breeds.

Breed	EE
Muta	Da standard (“blau-weißkopf; braun-weißkopf; perlgrau-weißkopf; silbergrau-weißkopf”)
MutaBlu testa bianca	Da standard (“blau-weißkopf”)
MutaCioccolato testa bianca	Da standard (“braun-weißkopf”)
MutaLavanda testa bianca	Da standard (“perlgrau-weißkopf”)
MutaArgento testa bianca	Da standard (“silbergrau-weißkopf”)