8-9月分。
Bernard Staniec, Ewa Pietrykowska-Tudruj 2019 Pupae of the mega-diverse rove beetle tribe Staphylinini (Coleoptera, Staphylinidae): their traits and systematic significance. ZooKeys 877: 133-159. ハネカクシ の蛹
PAWEŁ JAŁOSZYŃSKI 2019 Filling gaps in distribution of Japanese Paraneseuthia Franz: discovery of a new species on Okinawa-jima (Coleoptera, Staphylinidae, cydmaeninae). Zootaxa 4674(2): DOI: http://dx.doi.org/10.11646/zootaxa.4674.2.9 沖縄のコケムシ
Liu et al. New minute clubbed beetles (Coleoptera, Monotomidae, Lenacini) from mid-Cretaceous amber of northern Myanmar. Cretaceous Research. https://doi.org/10.1016/j.cretres.2019.104255 デオヒラタムシ科の化石
Rui‐e Nie Carmelo Andújar et al 2019 The phylogeny of leaf beetles (Chrysomelidae) inferred from mitochondrial genomes. Systematic Entomology https://doi.org/10.1111/syen.12387 ハムシの系統
Martin Fikáček Rolf G. Beutel Chenyang Cai John F. Lawrence Alfred F. Newton Alexey Solodovnikov Adam Ślipiński Margaret K. Thayer Shûhei Yamamoto 2019 Reliable placement of beetle fossils via phylogenetic analyses – Triassic Leehermania as a case study (Staphylinidae or Myxophaga?). Systematic Entomology https://doi.org/10.1111/syen.12386 ハネカクシ の化石ではなくツブミズムシだった
Shinji Sugiura Kota Sakagami Masayuki Harada Naoto Shimada 2019 Can praying mantises escape from spider webs? Ecology 100(11): e02799 カマキリとクモ
Kazutaka YAMADA & Masami HAYASHI 2019 Two new species of the genus Cryptostemma from Japan (Hemiptera: Heteroptera: Dipsocoridae). ACTA ENTOMOLOGICA 59(2): 381–390. ムクゲカメムシの2新種
STANISLAV V. LITOVKIN, BRANKA BRUVO-MAĐARIĆ, MANFRED A. JÄCH, SANG WOO JUNG, DMITRY A. EFIMOV 2019 Stenelmis koreana Satô, 1978 (Coleoptera: Elmidae): confirmed as a wide-spread species by DNA-sequencing. Zootaxa Vol 4651, No 3 DOI: http://dx.doi.org/10.11646/zootaxa.4651.3.12 韓国で記載されたミゾドロムシが広域分布している
渡辺 黎也, 日下石 碧, 横井 智之（2019）水田内の環境と周辺の景観が水生昆虫群集（コウチュウ目・カメムシ目） に与える影響. 保全生態学研究 / 24 巻 (2019) 1 号 https://doi.org/10.18960/hozen.24.1_49
