Canthidium (Neocanthidium) bituberifrons Howden & Young, 1981

Canthidium tuberifrons Howden & Young, 1981: 79 [here transferred to the subgenus Neocanthidium]. Type locality: Panama: Panamá: Cerro Campana, 3,000 ft. Type material: Holotype male (USNM); see full list of paratypes in Howden & Young (1981: 80). Distribution: Costa Rica and Panama (Solís & Kohlmann 2004).