title: Spirosperma
text: # Spirosperma
  
  Spirosperma is a genus of annelids belonging to the family Naididae.
  
  The species of this genus are found in Eurasia and Northern America.
  
  Species:
  
  * Spirosperma apapillatus (Lastočkin, 1953)
  * Spirosperma beetoni Brinkhurst, 1965
  