| | | Kind of type | Full locality |
| | | [not recorded as a type] | Northwestern Pacific, Caroline Is. |
| | | syntype of synonym Xiphidium (Xiphidium) modestum Redtenbacher, 1891; paralectotype of synonym Xiphidium (Xiphidium) modestum Redtenbacher, 1891 | Southwestern Pacific, Tonga: [Friendly Islands] |
| | | syntype of species Conocephalus (Chloroxiphidion) upoluensis (Karny, 1907); lectotype of species Conocephalus (Chloroxiphidion) upoluensis (Karny, 1907) | Southwestern Pacific, Samoa: Upolu |
| | | syntype of synonym Xiphidium (Xiphidium) modestum Redtenbacher, 1891; lectotype of synonym Xiphidium (Xiphidium) modestum Redtenbacher, 1891 | Australia |
| | | holotype of synonym Conocephalus brevixiphus Willemse, 1942 | Australia, Northern Territory: Burnside |
| | | [not recorded as a type] | Southwestern Pacific, Samoa |