In this first paper of the main title, Platypodidae and a part of Scolytidae were included due to limited space. From the result, five species of Platypodidae, two species of Scolytoplatypinae and five species of Scolytinae including one newly recorded species (marked) from Korea, were redescribed with their list of known hosts in home and from abroad.

• Choo, Ho-Yul(Dept. of Plant Protection, Col. of Agriculture, Gyeongsang Nat. University)
• Woo, Kun-Suk(Dept. of Agricultural Biology, Col. of Agriculturt)