| | | Kind of type | Full locality |
| | | paralectotype of species Diardia signata Redtenbacher, 1908; syntype of species Diardia signata Redtenbacher, 1908 | Malesia, Sumatera: Si-Rambé |
| | | paralectotype of species Diardia signata Redtenbacher, 1908; syntype of species Diardia signata Redtenbacher, 1908 | Malesia, Borneo, Sabah: Kina-Balu |
| | | lectotype of species Diardia signata Redtenbacher, 1908; syntype of species Diardia signata Redtenbacher, 1908 | Malesia, Borneo, Sabah: Kina-Balu |
| | | paralectotype of species Diardia signata Redtenbacher, 1908; syntype of species Diardia signata Redtenbacher, 1908 | Malesia, Borneo, Sabah: Kina-Balu |
| | | paralectotype of species Diardia signata Redtenbacher, 1908; syntype of species Diardia signata Redtenbacher, 1908 | Malesia, Borneo |
| | | paralectotype of species Diardia signata Redtenbacher, 1908; syntype of species Diardia signata Redtenbacher, 1908 | Malesia, Borneo: North |
| | | syntype of synonym Diardia reductipennis Redtenbacher, 1908 | Malesia, Borneo, Sabah: Kina-Balu |
| | | syntype of synonym Diardia reductipennis Redtenbacher, 1908 | Malesia, Borneo, Sabah: Kina-Balu |