The present paper treats all 25 species of 4 genera of Criocerinae recorded from Korea, of them a species is newly recorded and two species probably do not occur in the country. Keys to all genera and species discussed here are given.

A new species of the genus parapodisma, P. bandii sp. nov. is described and illustrated from the mountain Halla in the Southern Korea. This new species is easily distinguished from other similar species by the structure of male genital organ and tegmaina.

A total of 222 species belonging to 117 genera under 5 families of Korean Curculionoidea sensu stricto are listed, among them 72 species are newly added for Korean fauna.

A sum of 352 species belonging to 93 genera under 7 families of Korean Caraboidea are revised, among them 27 species are newly recorded for Korean fauna. Synonymies and distribution data are given.

This paper is a provisional check list of Staphylinidae n Korea which the available synonyms for each species are arranged. In this paper, a total of 109 species belonging to 50 genus under 13 subfamilies are listed. Among them, 32 species are reported for the first time from Korea.

The present paper deals with 23 species belonging to 4 genera of the Cassidinae from Korea, of them 4 species are newly added here as: Cassida (Taiwania) juglans Gressitt, 1942, C.(T.) versicolor (Boheman, 1855), C. (Cassidulella) velcris Weise, 1896 and C.(C.) vittata Villers, 1789.

The present paper treats with 8 species belonging to 3 genera of the Hispinae from Korea, among them hispellinus moerens (Baly, 1874) and Dactylispa subquadrata (Baly, 1874) are recorded here for the first time in Korea, and Dactylispa koreanus sp. nov. is described here.

The present paper is a revisional monograph of the subfamily Carabinae Erichson, 1837 from Korea. As the result, a total of 37 species belonging to 13 genera under 2 tribes are represented in Korean fauna, among them 24 subspecies, 3 species, 4 subgenera are new to science. The following new taxa are proposed: Orientocarabus subgen. nov., Weolseocarabus subgen. nov., Nabicarabus subgen. nov., Koreacoptolabrus subgen. nov., Carabus (Parhomopterus) sternbergi huchangensis subsp. nov., C. (P.) stembergi honamensis subsp. nov., C. (P.) stembergi kojedoensis subsp. nov., C. (P.) sternbergi palgongsanensis subsp. nov., C. (P.) sternbergi tongdosanus subsp. nov., C. (P.) sternbergi chirisanensis subsp. nov., C. (P.) sternbergi sobaeksanensis subsp. flOV., C. (P.) namhaedoensis sp. nov., Lipaster (Leptinocarabus) wulffiusi ssangnamensis subsp. nov., L. (L.) wulffiusi alpinus subsp. nov., Leptocarabus (Aulonocarabus) kwanmobongensis sp. nov., L. (Weolseocarabus) koreanus weolseoae subgen. et subsp. nov., L. (W) koreanus minor subgen. et subsp. nov., L. (Adelocarabus) seishinensis seunglaki subsp. nov., Hemicarabus (Homoeocarabus) maeander quelpartensis subsp. nov., Scambocarabus kruberi hallasanensis subsp. nov., Tomocarabus fraterculus affinis subsp. no v., T. fraterculus yeongsiki subsp. nov., T. fraterculus assimilis subsp. nov., Megodontus (Nabicarabus) vietinghoffi borealis sub gen. et subsp. nov., Damaster (Acoptolabrus) seonhyeongae sp. nov., D. (Koreacoptolabrus) constricticollis chiricola subgen. et subsp. nov., D. (Cotolabrus)jankowskii kangwonensis subsp. nov., D. (Coptolabrus) jankowskii elegans subsp. nov., D. (C.) smaragdinus sangjaei subsp. nov.,D. (C.) smaragdinus hongdoensis subsp. nov.,D. (C.) smaragdinus hoenggandoensis subsp. novo All the known taxa are revised critically, keys, synonymic lists, some illustrations of the genitalic characters are provided, and domestic localities for each species are arranged respectively.

This publication is a check list of Microlepidoptera in Korea which all the available synonyms for each species are arranged. In this book, a total of 628 species belonging to 38 families of microlepidoptera, which are usually characterized by the smallness, are listed. Among them, 234 species are reported for the first time from Korea, and 14 faimilies are new in this country. The previously unknown families are : Nepticulidae, opostegidae, Incurvariidae, Bucculatrigidae, Acrolepiidae, Epermeniidae, Argyresthiidae, roeslerstammiidae, Choreutidae, Ethmiidae, Stathmopodidae, Elachistidae, Blastobasidae and Lecithoceridae. And some host plants which previously known and surveyed newly are also listed.

In the present paper, a total of 261 species of the family Cerambycidae from Korea are treated, of which 3 species are new for Korean fauna as: Leptepania japonica (Hayashi), Dious divaricatus (Bates), Oberea pupillata (Gyllenhal),and color illustrations of 188 species are given.