Entognatha (Springtails, Diplurans and Proturans)
Order: Collembola
Family: Hypogastruridae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Ceratophysella sp. nov. 'HC' | - | 2006 | Hang Kim Cuong cave, Kien Giang Province, Viet Nam | Extinct | Access |
Family: Tullbergiidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Delamarephorura tami | Janion, Deharveng & Weiner, 2013 | 2004 | Bai Voi hill, Hon Chong hills area, Viet Nam | Extinct | Access |
Order: Symphypleona
Family: Sminthuridae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Temeritas regalis | (Womersley, 1939) | 1978 | South Australia, Australia | Missing | Access |