is a species of the class Hydrozoa (Hydralike Animals) in the family Sertulariidae and order Leptothecatae (Thecate Hydroids).
Selaginopsis cedrina
Selaginopsis constans
Selaginopsis cylindrica
Selaginopsis fusca
Selaginopsis hartlaubi
Selaginopsis obsoleta
Selaginopsis pinaster
Selaginopsis triserialis