TandJ
Ole' Stoic Viper...
*charcoal is the trade name for anerythristic form B. There are three forms of Anerythrism discovered thus far... Anery A, or common anery, which is one of two genes your ghost is expressing, Anery B, trade name Charcoal, which tends to have less yellow and be a bit darker than anery A as well as producing combos with less contrast (IE a blizzard or amel charcoal vs a snow or amel anery), and Anery C or Z, trade name Ashy or Cinder, which is still being played with a little, and is relatively new.
Technically there is four known anery type genes, and Cinder or Ashy is not one of them because of the presence of red or mahogany colouration... Each of the four below suitably fit the term Anery, its just that most people tend to not think of Caramel and Lavender as Aneries...
Anery A
Anery B
Caramel and finally
Lavender