  We enhance the psyquandle counting invariant for singular knots and
pseudoknots using quivers analogously to quandle coloring quivers. This enables
us to extend the in-degree polynomial invariants from quandle coloring quiver
theory to the case of singular knots and pseudoknots. As a side effect we
obtain biquandle coloring quivers and in-degree polynomial invariants for
classical and virtual knots and links.
