Allantactis is a monotypic genus of sea anemones, and Allantactis parasitica is the only species in the genus. This sea anemone lives at bathyal depths...

in this family include: Actinauge Verrill, 1883 Adamsia Forbes, 1840 Allantactis Danielssen, 1890 Calliactis Verrill, 1869 Cataphellia Stephenson, 1929...