PODOCERUS PELAGICUS. 



449 



and Ilfracombe. The vignette beneath represents the 

 nests of this species from both localities. Those grouped 

 round the Tuhularia are from the former place, while 

 those upon the Ulva are from the latter. The Rev. 

 A. M. Norman and Mr. Jeffreys have dredged it also in 

 from two to five fathoms of water in the Outer Skerries 

 Harbour, Shetlands. 



G G 



