B Albiceps [1/2]

Take some warm water with a drop of soap and stick the molt in it for about 5 minutes. You need to rehydrate it so it will be soft enough to spread the exuvia of the abdomen like so;


You want the area between the upper set of booklungs in clear view, so we can see whether or not spermathecae are present.

additional photo of this molt: