Nine species of Scaphidiinae are newly reported for New Brunswick, Canada, bringing the total number of species known from the province to 12. Scaphium castanipes Kirby, Baeocera inexspectata Löbl and Stephen, Baeocera securiforma (Cornell), Scaphisoma repandum Casey, and Toxidium gammaroides LeConte are reported for the first time from the Maritime provinces. Siagonum punctatum LeConte and Sia...

Oxytelus species are widespread over all continents except Antarctica. Southeast Asia is one of the biodiversity hotspots in the world. In this paper, we review the Oxytelus species currently known from Southeast Asia. Seven species are described as new to science: O. castaneus sp. nov. (Vietnam), O. finitimus sp. nov. (Laos), O. grandiculus sp. nov. (Malaysia, Indonesia, and Thailand), O. insu...

Thinodromus (s. str.) improcerus sp. n. is described from Thailand. New species differs other of Kraatz, 1857 by the structure aedeagus and smallest for known nominotypical subgenus size (body length 2.2 mm). characterized follows: punctation head pronotum more distinct than those elytra; anterior margin tergites III–V abdomen has 4 characteristic deep round depressions.