First record of Rhomphocallus maruyamai Assing, 2003 (Coleoptera: Staphylinidae) from Honshu, Japan
Editorial summary
The species, previously known in Japan from Hokkaido and Yakushima, is recorded from Honshu for the first time. The documented occurrences from Ushiku and Okayama are represented, while the entry makes no broader claim about its Japanese distribution.
Source basis: Official J-STAGE article page, abstract and Version of Record PDF.