The Collaborative International Dictionary of English v.0.48:

Saltatorial \Sal`ta*to"ri*al\, a.
   1. Relating to leaping; saltatory; as, saltatorial exercises.
      [1913 Webster]

   2. (Zool.)
      (a) Same as Saltatorious.
      (b) Of or pertaining to the Saltatoria.
          [1913 Webster]