60 Proceedings of the Royal Irish Academy. 



Tiara pileata (Forskal). Oceania episcopalis, Forbes. 

 ? i., . . iv., . . 



? i. Bangor, county Down, coll, E,. Patterson (Forbes '48). 

 iy. Valencia Harbour (Browne *96a and 1900). 



Turris constricta, Patterson, 

 i., 



i. Strangford Lough, found by Mrs. Ward (Patterson '59). 

 This does not seem to be a recognised species. 



Family — M argelid^ . 

 Podocoryne carnea, Sars. Bysmorphosa carnea, Haeckel. 

 . . . iy., . . 



iv. Valencia Harbour (Browne '96 and '96a). 



Cytseandra areolata (Alder). 

 . . . iv., . . 



iv. Valencia Harbour (Browne '96a and '97a). 



Lizzia blondina, Forbes. 

 . . . iv., . . 



iv. Valencia Harbour (Browne '96 and '96a). 



Margelis principis, Steenstrup. Margelis hritannica, Browne. 



. ii., . iv., . . 



ii. Kingstown and Dalkey (Haddon '86). 

 iv. Valencia Harbour (Browne '96a, and 1900). 



Margelis ramosa (L. Agassiz). Bougaimillia hritannica^ Forbes. 

 Hippocrene hritannica, Forbes. 



i., ii., .... 



i. Ballycastle and Portrush (Forbes '41) : Strangford Lough, coll. 



R. Patterson (Forbes '48). 

 ii. Dublin coast (Grreene '57). 



