An Anery (Anerythristic) corn is silver/grey with black saddle markings. 'Normal' Anerys, or 'A's, have yellow, usually along their necks. The other type of Anery, the 'B', has no yellow and is also called a 'Charcoal'. Apparently "more pure", since Charcoals plus Snows = Blizzards.

I'm not sure what would come about from breeding one kind to the other... My little female is an Anery 'A', with the yellow pigment.