SHINOHARA, A., K. WATANABE and T. MITA: Hyperxiphia ogasawara n. sp. from Haha-jima Island, Discovery of the Family Xiphydriidae (Hymenoptera) in the Ogasawara Islands
SHINOHARA, A.: Larvae and Life Histories of Arge nipponensis and A. mali (Hymenoptera: Argidae) in Japan
SHINOHARA, A. and M. KIMURA: Corrugia formosana (Hymenoptera: Tenthredinidae), the Second Sawfly Species Recorded from Miyako-jima Island, Southwestern Japan
HAYASHI, M. and A. NOISHIKI: A New Species of Hydraena (Hydraenopsis) from Yakushima and Ôsumi in Southern Kyushu, Japan (Coleoptera: Hydraenidae)
NAKAMURA, R., T. HASHIZUME and Y. HISASUE: Pseudolotelus ogasawarensis Nakane, 1991, A New Synonym of a Widely Distributed Species Ariotus lemoulti (Pic, 1909) (Coleoptera: Aderidae)
HARA, H. and S. IBUKI: Notes on the Immature Stages of 19 Japanese Species of the Cimbicidae and Tenthredinidae
HARA, H. and H. KOJIMA: Notes on the larvae of 11 Japanese species of the Diprionidae
MURAKAMI, H.: Notes on Isoclerus parallelus (Coleoptera: Thanerocleridae: Isoclerini)
HAYASHI, F., T. HOSHINO and H. SUGAWARA: Newly Recorded Two Antlion Species, Myrmeleon punctinervis and Synclisis kawaii (Neuroptera: Myrmeleontidae), from Japan with Their Morphological Description and DNA Barcoding
YOSHITOMI, H.: New record of Platypelochares latimargo from Nepal (Coleoptera: Limnichidae)
KATO, Y.: A New Species of the Genus Monsoma MacGillivray (Hymenoptera: Tenthredinidae) from Japan
SASAKI, D., S. SUGIMOTO and Y. YAMAUCHI: Additional Records of a Non-native Species, Thelaxes suberi (Hemiptera: Aphididae: Thelaxinae) on Its Distribution, Host Plant, and Attending Ant in Japan, with Notes on Its Nymphal Morphology and Phenotypic Plasticity
KUROSU, U. and S. AOKI: Sexuals of the Aphid Dermaphis autumna (Hemiptera)
MINOSHIMA, Y.N., T. SUMIKAWA, K. WATANABE and K. SÔTA: First record of a rare male individual of Neohirasea japonica (de Haan) (Phasmatodea, Lonchodidae) from Kyushu, Japan
WACHI, N. and K. TONE: Occurrence of the Invasive Western Conifer Seed Bug Leptoglossus occidentalis (Hemiptera: Coreidae) in Iriomote Island, the Yaeyama Islands, Japan and Inference of Its Sources Based on the Literature and Citizen Science Records
HAYASHI, M., H. NAGANO and Y. KAMITE: A New Species of Zaitzeviaria from Gifu Prefecture, Honshu, Japan (Coleoptera: Elmidae)
HAYASHI, M.: A New Species of Limnebius from East Honshu, Japan (Coleoptera: Hydraenidae)
MASUMOTO, K. and K. AKITA: A New Lepidocaulinus (Coleoptera: Tenebrionidae: Stenochiinae: Cnodalonini) Species from Thailand
KANASUGI, T.: Two New Records of Predaceous Midges of the Genus Allohelea Kieffer, 1917 (Diptera: Ceratopogonidae) from Japan
MURAKAMI, H.: New Synonym and New Record of the Genus Callimerus (Coleoptera: Cleridae: Clerinae) from Japan
MURAKAMI, H.: Two New Species of the Genus Spinoza Lewis, 1892 (Coleoptera: Cleridae: Tillinae)
HAYASHI, T.: The Genus Opacifrons Duda (Diptera: Sphaeroceridea) from Japan
KAWASHIMA, I.: A New Species (including Two Subspecies) of the Genus Curtos (Coleoptera: Lampyridae: Luciolinae) from the Tokara Group and the Amami Islands, Northern to Central Ryukyus, SW Japan with Description of the Larva
IMADA, S.: The Type Specimens of the Genera Choragus Kirby and Melanopsacus Jordan (Coleoptera: Anthribidae) Described by the Japanese Authors: Towards a Revision of the Tribe Choragini from Japan, Part 1
IMADA, S.: New Locality, New Host Plant Record, and New Synonym of Cisanthribus Zimmerman (Coleoptera: Anthribidae) from East Asia
WATANABE, K., M. KATO, T. HAMANO and N. NAKAHAMA: Laccophilus shinobi, a New Synonym of Laccophilus lewisius (Coleoptera: Dytiscidae)
YANAGISAWA, S. and S. OHGITA: New Species of Macropterous as the Genus Nocticola Bolivar, 1892 (Blattodea: Nocticolidae) from Japan, and Description of Macropterous of N. uenoi Subspecies
OHBAYASHI, N. and T. NIISATO: A New Lepturine Species of Lombok Island, Indonesia(Coleoptera: Cerambycidae: Lepturinae: Lepturini)
YANAGI, T. and K. AKITA: Discovery of a New Genus and Species of the Subterranean Hyphydrini, and a New Species of the Genus Dimitshydrus S. Uéno, 1996 from Ehime Prefecture, Shikoku, Japan (Coleoptera, Dytiscidae, Hydroporinae)
YANAGI, T. and K. AKITA: Two New Species of the Genus Phreatodytes (Coleoptera: Noteridae: Phreatodytinae) from Ehime Pref., Shikoku, Japan
HSU, C.-T., S. YANAGISAWA, S. OHGITA, S.F. HIRUTA, C.-Y. HUANG and W.-B. YEH: A New Species of the Genus Perisphaerus Audinet-Serville, 1831 (Blattodea: Blaberidae) from Japan and Taiwan, and Redescription of the Female of Perisphaerus pygmaeus Karny, 1915
YOSHITAKE, H.: Occurrence Status of the Sweet Potato Weevil (Coleoptera: Brentidae) in the Tokara Islands, Japan
KATO, M., T. MITAMURA, R. MATSUSHIMA, W. ITO, K. IWASAKI and T. AISO: First Record of Rhagovelia sumatrensis Lundblad, 1933 (Heteroptera: Veliidae) from Japan