Irenium is a genus of hydrozoans in the family Eirenidae.
Species The genus contains the following species:
Irenium alabiatum Zamponi, Suárez-Moreales & Gasca, 1999 Irenium labiatum Zamponi, Suárez-Moreales & Gasca, 1999 Irenium polynemum Huang, Xu & Guo, 2010 Irenium quadrigatum Haeckel, 1879 Irenium teuscheri Haeckel, 1879
References