A couple of name suggestions from Latin: - cortex (means husk or shell) - nux (nut, i.e. a fruit with a shell) 'Murex' by the way means the sea snail that Ty

A couple of name suggestions from Latin: - cortex (means husk or shell) - nux (nut, i.e. a fruit with a shell) 'Murex' by the way means the sea snail that Tyrian purple dye was made from.