Vol. 18(1)

    1. Terayama, M., C.-C. Lin and K. Eguchi: Additions to Knowledge of the Ant Fauna of Taiwan (Hymenoptera, Formicidae, Solenopsidini): Genera Anillomyrma and Carebara

    2. Hisamatsu, S.: Nitidula rufipes (Linnaeus) New to Japan (Coleoptera, Nitidulidae)

    3. Imura, T.: First Record of Diglyphus crassinervis Erdös (Hymenoptera, Eulophidae) from Japan, with a New Host Record

    4. Tanaka, H.: A New Record of Saissetia miranda (Hemiptera, Coccoidea, Coccidae) from Japan

    5. Watanabe, Y.: Two New Species of the Subgenus Minyphilydrodes (Coleoptera, Staphylinidae) from Eastern Shikoku, Japan

    6. Lee, C.-F.: Redescription of Pseudodera xanthospila Baly, 1861 (Coleoptera, Chrysomelidae, Galerucinae, Alticini), with Notes on Intraspecific Variability

    7. Watanabe, K.: Tossinola ryukyuensis Watanabe et al., 2010 (Hymenoptera, Ichneumonidae, Banchinae) New to Taiwan and Yakushima Island

    8. Nagase, H. and I. Kawashima: On a Gynandromorph Specimen of Bischoffitilla pungens (Smith), which Reveals Two Synonyms in Japanese Mutillid Wasps (Hymenoptera, Mutillidae)

    9. Hayashi, T.: Taxonomy and Distribution on the Genera Achaetothorax Hedicke and Metaborborus Vanschuytbroeck (Diptera, Sphaeroceridae) from the Oriental Region

    10. Yoshitake, H.: Occurrence of Ceutorhynchus nitidulus (Faust) (Coleoptera, Curculionidae, Ceutorhynchinae) in Japan

    11. Kojima, H. and X. L. Truong: Weevils of the Genus Epilasius Faust (Coleoptera, Curculionidae, Entiminae), with Description of a New Species from Vietnam

    12. Watanabe, K. and K. Maeto: Taxonomic Position of Fintona tertia Momoi, 1970, with a New Synonym and Description of Male (Hymenoptera, Ichneumonidae, Banchinae)

    13. Akita, K. and K. Masumoto: New or Little-known Tenebrionid Species (Coleoptera) from Japan (12) A Revisional Study of the Genus Byrsax Pascoe (Tenebrionidae, Tenebrioninae, Bolitophagini)

    14. Yamamoto, N., M. Yamamoto and T. Hirowatari: Three New Species of the Genus Polypedilum Kieffer (Diptera, Chironomidae) from the Yaeyama Islands, Japan

    15. Ito, N.: Five New Species of Macrocephalic Ptersotichus from Shikoku, Japan (Coleoptera, Carabidae, Pterostichini)

    16. Sano, M. and H. Yoshitomi: First Record of Siphonatrophia cupressi (Hemiptera, Aphididae) from Japan

    17. Shinohara, A., H. Hara and H. Kojima: Taxonomy, Distribution and Life History of Berberis-feeding Sawfly, Arge longicornis (Hymenoptera, Argidae) from Northeastern Asia

    18. Shinohara, A. and H. Hara: Host Plant, Larva and Life History of Spinarge nigricornis (Hymenoptera, Argidae) in Japan

    19. Masumoto, K. and Akita, K.: A Revision of the Genus Hoploedipinus Kaszab (Coleoptera, Tenebrionidae) Part 1

    20. Naomi, S.-I.: A New Species of the Genus Lispinus Erichson (Staphylinidae, Osoriinae, Thoracophorini) from Nansei Islands, Japan

    21. Sung, I.-H. and M. Shiokawa: Synopsis of the Bee Subgenus Ceratina in Taiwan, with Descriptions of Four New Species (Hymenoptera, Apidae)

    22. Yamane, S. and U. Aibek: Distribution of Myrmica species (Hymenoptera, Formicidae) in Mongolia

    23. Kojima, H. and K. Morimoto: New Synonymy, New Distribution Record and Redescription of Dermatoxenus scutellatus (Coleoptera, Curculionidae)

    24. ERRATA