Genus Cylindromus Aurivillius, 1891, reestablished tribal placement

Cylindromus Aurivillius, 1891: 213, type species by original monotypy Cylindromus plumbeus Aurivillius, 1891 (classified as Cyphicerini); Marshall 1944: 74 (classified as Leptopiinae); Alonso-Zarazaga and Lyal 1999: 187 (classified as Tropiphorini = Byrsopagini).

Notes.

This genus, originally described from Cambodia, is related to Sepiomus Aurivillius, 1891 and the Formosan Episomoides Kôno 1930 . We transfer it to Cyphicerini based on a deeply emarginate epistome, which is typical for this tribe.