Jameson — Notes on Irish Worms. 37 



Tetrastemma flavidum, Ehrenberg, 



JExamples in Museum^ . None. 



Distribution in Ireland, Dublin Bay, Haddon (4). Yar. longissimwn, 



Yalentia, Gamble (3). 

 General Distribution, . British and French coasts, Mediterranean, 



Red Sea, Madeira. 



Tetrastemma candidum (0. F, Miiller). 



Examples in Museum, . Dublin Bay, May, 1884, A. C. Haddon. 



Distribution in Ireland, Dublin Bay, Haddon (4) ; Yalentia, 



Gamble (3). 



General Distribution, . Greenland, Norway, British and French 



coasts, east coast of North America, 

 Mediterranean, Madeira. 



Tetrastemma vermiculus (Quatrefages). 



Examples in Museum, . None. 



Distribution in Ireland, Yalentia, Gamble (3). 



General Distribution, . Norwegian, British and French coasts, east 



coast of United States, Mediterranean, 



Madeira. 



Oerstedia dorsalis (Zool. Danic). 



Examples in Museum, . Seapoint, Dublin Bay, July, 1884, A. C. 



Haddon, 

 Distribution in Ireland, Dublin Bay, Haddon (4) ; Yalentia, 



Gamble (3). 

 General Distribution, . Norwegian, British, Danish, and French 



coasts, east coast of North America, 



Mediterranean, Madeira, 



Heteeonemeetini. 

 liineus gesserensis (0. F. Miiller). 



Examples w Museum, . None. 



Distribution in Ireland, Belfast Bay {Borlasia octoculata), Thomp- 

 son (7) ; {Borlasia olivacea), Thompson 

 (7), (8); Yalentia, Gamble (3), (Z. ob- 

 scurus, E.iches = Z. gasserensis (0. F. M., 

 fide Biirger). 



