The Collaborative International Dictionary of English v.0.48:

Haruspice \Ha*rus"pice\ (h[.a]*r[u^]s"p[i^]s), n. [F., fr. L.
   haruspex.]
   A diviner of ancient Rome. Same as Aruspice.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Aruspice \A*rus"pice\, n. [L. aruspex: cf. F. aruspice. Cf.
   Aruspex, Haruspice.]
   A soothsayer of ancient Rome. Same as Aruspex. [Written
   also haruspice.]
   [1913 Webster]