介螅水母科(学名:Hydractiniidae)为花水母目的一个科。
本科包括以下属:[1]
- Bouillonactinia Miglietta, McNally & Cunningham, 2010
- Clava Gmelin, 1788
- Clavactinia Thornely, 1904
- Cnidostoma Vanhöffen, 1911
- Cystactinia Brooks, 1964
- Distichozoon Cairns, 2015
- Fiordlandia Schuchert, 1996
- 介螅水母属 Hydractinia Van Beneden, 1844
- Hydrissa Stechow, 1922
- Hydrocorella Stechow, 1921
- Hydrokerion Gregory, 1931
- Janaria Stechow, 1921
- Kerunia Mayer-Eymar, 1900
- Latebrahydra Calder & Watling, 2021
- Parahydractinia Xu & Huang, 2006
- Parkeria Carpenter, 1869
- Podocoryna M.Sars, 1846
- Psammoactinia Olivero & Aguirre-Urreta, 1994
- Schuchertinia Miglietta, McNally & Cunningham, 2010
- Stylactis Allman, 1864