scolytid

from The Collaborative International Dictionary of English v.0.48

Scolytid \Scol"y*tid\, n. [Gr. skoly`ptein to cut short.]
   (Zool.)
   Any one of numerous species of small bark-boring beetles of
   the genus {Scolytus} and allied genera. Also used
   adjectively.
   [1913 Webster]