50 Proceedings of the Royal IrkJi Academy. 



Lovenella clausa (Loven). 

 . ii., .... 



ii. Recorded from ^lonkstown ; ? genus (Mackintosh '78). 



Lafoea dumosa (Fleming). Campamdaria dumosa, Fleming. 



i., ii., iii., iv., . . 



Common round the coast; but apparently not yet recorded from v. 

 and vi. 



Lafoea parvula (Hincks). Campamdaria parvula, Hincks. 

 1-5 



i. Korth of Ireland, on NitopJiyllum, coll. Professor Hincks, Toronto 



(Hincks '53). 



Lafoea pocillum, Hincks. 

 . ii., .... 



ii. Howth, (Grant, in Journ. Proc. Dublin Micr. Club, iii., 1878) : 



Dublin Bay (Haddon '86) : Killiney (Duerden '97). 



Lafoea abietina (Sars). Salacia ahietina (Sars). 

 . ii., .... 



ii. Dublin coast, coll. A. H. Hassall and D. St. J. Grant (Mackintosh 

 '78). 



Lafoea serpens (Hassall). Filellum serpens (Hassall). Salia 

 reticulata., Wyville Thomson. 



i., . iii., iv., v., . 



i. IS'orth of Ireland, coll. Wyville Thomson (Hyndman '58) : Belfast 

 Lough (Hurst in the Irish Naturalist, v., 1896). 



iii. Thirteen miles south-west of Galley Head ; eleven miles south of 



Glandore, coll. R. I. A. Exp. 1886 and 1888 (Duerden '93). 



iv. Off Galley Head ; Glandore Harbour ; Berehaven, coll. R. I. A. 



Exp. 1886 and 1888 (Duerden '93). 

 V. West coast, coll. S. Y. " Argo " Cruise (Herdman '91). 



The forms described under the name Coppinia have been proved 

 by Levinsen to be the gonosomes of various Lafoea species. " C. arcta''^ 

 has been recorded fi'om provinces i., ii., iii. and v., and is probably the 

 Coppinia stage of Lafoea serpens. 



