Sinantherina
Sinantherina is a genus of rotifers belonging to the family Flosculariidae. The genus has almost cosmopolitan distribution. Species:

Sinantherina ariprepes 
Sinantherina procera 
Sinantherina semibullata 
Sinantherina socialis 
Sinantherina spinosa 
Sinantherina triglandularis

References

Rotifers