| | | Kind of type | Full locality |
| | | lectotype of synonym Diardia semilobata Redtenbacher, 1908 | Malesia, Malaya, Peninsular Malaysia: Kuala Kangar, (Perak) |
| | | lectotype of synonym Diardia relicta Redtenbacher, 1908; syntype of synonym Diardia relicta Redtenbacher, 1908 | Malesia, Sumatera |
| | | paralectotype of synonym Diardia relicta Redtenbacher, 1908; syntype of synonym Diardia relicta Redtenbacher, 1908 | Malesia, Sumatera |
| | | paralectotype of synonym Diardia relicta Redtenbacher, 1908; syntype of synonym Diardia relicta Redtenbacher, 1908 | Malesia, Jawa: Malang |
| | | lectotype of species Diardia battak Redtenbacher, 1908 | Malesia, Jawa: Prov. Preangar |
| | | paralectotype of species Diardia battak Redtenbacher, 1908 | Malesia, Jawa |
| | | paralectotype of species Diardia battak Redtenbacher, 1908 | Malesia, Sumatera: Mt. Battak |
| | | paralectotype of species Diardia battak Redtenbacher, 1908 | Malesia, Sumatera: Veris |