Mr Herdman on Invertebrate Fauna of Zamlash Bay. 203 



Nereid^e. 

 Nereis pelagica (Linn.). 

 N. diversicolor (0. F. MiilL). 

 N. dtcmerilii (And. and Ed.). 



Opheliid^. 

 Ammotrypane aulogaster (Kath.). 



ARENICOLID.E. 



Arenicola piscatorum (Lam.). 



CEPHALOBRANCHIATA. 



PHERUSIDiE. 



Trophonia phimosa (0. F. Miill.). 



AMPHICTENEIDiE. 



Pectinaria helgica (Pall.). 

 Amphictene auricoma (0. F. MlilL). 

 Nicomache lumhricalis (Fabr.). 



Sabellid^. 



Sabella penicillus (Linn.). 

 aS^. pavonina (Sav.). 

 Frotula protensa (Gr.). 



Serpulid^. 

 Serpula serrulata. 

 S. vermicularis (Ell.). 

 Pomatocerus triqueter (Mont. ). 

 Spirorhis nautiloides (Lam.). 



There are some other Annelides which I am unable to name ; 

 also a few Tnrhellaria, and several Gephyrea. 



POLYZOA. 



CHEILOSTOMATA. 



CELLULARIADiE. 



Canda reptans (Pall.). 



Upper lam., on Zostera. 



