| hysterothylacium aduncum | species | eukaryota | invertebrates | species | 118886 |
| hysterothylacium amoyense | species | | | species | 1648950 |
| hysterothylacium fabri | species | | | species | 1169765 |
| hysterothylacium sinense | species | | | species | 1871717 |
| hysterothylacium sp. hs1 | no rank | eukaryota | invertebrates | species | 439463 |
| hysterothylacium zhoushanense | species | | | species | 1191270 |