Lanassa (annelid)
Lanassa is a genus of annelids belonging to the family Terebellidae. The genus has almost cosmopolitan distribution. Species:

Lanassa benthaliana 
Lanassa capensis 
Lanassa exelysis 
Lanassa gracilis 
Lanassa nordenskioeldi 
Lanassa nordenskioldi 
Lanassa ocellata 
Lanassa praecox 
Lanassa sarsi 
Lanassa venusta

References

Terebellida
Annelid genera