| Introvertocystis Temporal range: | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| (unranked): | †Acritarcha |
| Genus: | †Introvertocystis C.M. Mays and J.D. Stilwell, 2012 |
| Species: | †I. rangiaotea |
| Binomial name | |
| †Introvertocystis rangiaotea C.M. Mays and J.D. Stilwell, 2012 | |
Introvertocystis is an extinct genus of acritarchs. Introvertocystis rangiaotea is from the Late Cretaceous (Cenomanian–Turonian) Tupuangi Formation of the Chatham Islands, New Zealand.