Suetsugu, K. and S.-T. Hisamatsu (2020) Potential Brood-Site Pollination Mutualism between Balanophora tobiracola Makino (Santalales: Balanophoraceae) and The Sap Beetle Epuraea ocularis Fairmaire, 1849 (Coleoptera: Nitidulidae). The Coleo…

Marc Ryan Sabordo, Emmanuel Delocado & Hendrik Freitag (2020) Two new species of the genus Ancyronyx Erichson, 1847 from the island of Negros, Philippines (Insecta, Coleoptera, Elmidae). ijdschrift voor Entomologie, early view. DOI 10.1163…

Smith TR. (2020) Description of two new genera and a taxonomic key to the world genera of Cybocephalidae (Coleoptera). Insecta Mundi 0834: 1–24. 世界のCybocephalidaeの属の検索表を示し2新属を創設している。日本産に変更なし。

Freitag H, de Vries R, Paterno M, Maestri S, Delledonne M, Thompson CG, Lamed H, Lambert R, Fox MF, Gonzalez MC, Delocado ED, Sabordo MR, Pangantihon CV, Njunjić I (2021) Hydraena (s.str.) dinarica, new species (Coleoptera: Hydraenidae) al…