Tribe Deleasterini Reitter 1909 (rove beetle)
Insecta - Coleoptera - Staphylinidae
Parent taxon: Oxytelinae according to C. Y. Cai et al. 2016
See also Bouchard et al. 2011, Hatch 1957 and Herman 2001
Sister taxa: Blediini, Coprophilini, Euphaniini, Megalymma, Mesoxytelus, Morda, Oxytelini, Piestini, Syntomiini, Thinobiini, Turgaphloeus
Subtaxa: Deleaster Protodeleaster Syntomium
Type: Deleaster
Ecology:
Distribution:
• Quaternary of United States (3: Washington collections)
• Eocene of United States (1: Colorado)
• Cretaceous of China (1)
Total: 5 collections each including a single occurrence