97 



Table 10. Membership of species-groups 



Species -groups 



Species-group A 



Cerianthus borealis 

 Crenella deoussata 

 Periploma papyratium 

 Thyasira flexuosa 

 Eteone longa 

 Pherusa affinis 

 Pholoe minuta 

 Sabella penicillus 

 Phoxoeephalus holbolli 



Species-group B 



Modiolus modiolus 

 Mya arenaria 

 Nuaula annulata 

 Pi tar movvhuana 

 Ampharete aoutifrons 

 Stauronereis oaeous 

 Stenopleustes inermis 



Species-group C 



Cevastodevma pinnulatum 

 Paraonis gracilis 

 Harpinia propinqua 

 Orohomenella pinguis 

 Phoxis maoroaoxa 



