676 LOXOSOMID^E. 



I was quite unable to determine with certainty either the 

 number of the tentacles or the structure of the base of 

 the peduncle. The form seems, however, to be distinct 

 from the various species that have been described, so far 

 as the somewhat meagre descriptions given of them allow 

 us to judge. 



HABITAT. On Annelids. 



LOCALITY. Guernsey, abundant on Hermione hystrix 

 (Dr. M'Intosh). 



