132 



MARINE FAUNA OF ST. ANDREWS. 



Genus Sl'lRORBIS, Daud. 

 Spirorbi8 borealis, Daud.; Mgrn. op. cit.p. 122. 

 Abundant on seaweeds and stones between tide-marks. 



Spirorbis lucidus, Mont. ; Mgrn. op. cit. p. 123. 

 Common on zoophytes from deep water. 





