Halphas

In demonology, Halphas (listed in Skinner & Rankine's edition as Malthas, and in the Crowley/Mathers edition as Halphas, Malthus, or Malphas) is the thirty-eighth demon in the Ars Goetia in the Lesser Key of Solomon (forty-third in Johann Weyer's Pseudomonarchia Daemonum), ranked as an earl.
Most manuscripts describe Halphas as a hoarse-voiced stock dove (though Weyer and Collin de Plancy's Dictionnaire Infernal describe him as a stork), who supplies weapons and ammunition for towers (Weyer and de Plancy have "towns"... meer