These are more lilith-like demons from the "Necronomicon".
And the LALASSU may be called, which haunteth the places of Man,
seeking also to become like Man, but these are not to be spoken to, lest the
Priest become afflicted with madness, and become unto a living LALASSU
which must needs be slain and the Spirit thereof exorcised, for it is
Evil and causeth only terror, and no good can come of it. It is like
the LALARTU, and of the same Family as that, save the LALARTU was once
living and is caught between the Worlds, seeking Entrance into one or
the other. And it must not be permitted Entrance into This, for it is
of a sickened constitution and will slay mothers at birth, like unto
LAMASHTA, the Queen of Sickness and Misery. And the Signs by which these Things may be summoned are these, if the
Priest have need of them, but know that it is not lawful.
And the sign of the Lalassu is thus:
And the sign of the Lalartu is thus: