Volumnus Stål, 1866a: 19. Type species by subsequent designation (Kirkaldy, 1906a: 138): Capsus straminicolor Stål, 1855, S Africa.
Yambio Linnavuori, 1974c: 11. Unavailable name (type species not fixed).
Yambio Linnavuori, 1975b: 25 (syn. Linnavuori, 1980: 3). Type species by original designation: Yambio chaetacme Linnavuori, 1974, Sudan.