pichyciego

from The Collaborative International Dictionary of English v.0.48

Pichiciago \Pi`chi*ci*a"go\, n. [Native name.] (Zool.)
   A small, burrowing, South American edentate ({Chlamyphorus
   truncatus}), allied to the armadillos. The shell is attached
   only along the back. [Written also {pichyciego}.]
   [1913 Webster]