Alycaeus Baird, 1850

Alycaeus Baird, 1850: 27 .

Type species. Alycaeus eydouxi VENmaNs, 1956 (rEpLaCEmENT NamE fOr Cyclostoma gibbum EydOUx, 1838 [FèrUssaC ms.], NON Cyclostoma gibbum DraparNaUd, 1805), by sUbsEqUENT dEsIGNaTION (NEvILL 1878).

Species inhabiting China, Laos and Vietnam. Alycaeus anceyi MabILLE, 1887 (FIGUrE 3E), A. mouhoti L. PfEIffEr, 1862, A. rolfbrandti MaassEN, 2006 (FIGUrE 3B); A. vanbuensis (Bavay & DaUTzENbErG, 1900) (FIGUrE 3C). Remarks. ALL Alycaeus spECIEs HavE bEEN ExamINEd by Us. Alycaeus vanbuensis dOEs NOT bELONG IN Dioryx, as OrIGINaLLy prOpOsEd, bECaUsE THE CONsTrICTION Is sITUaTEd dIsTaNT frOm THE apErTUrE.