566 Proceedings of the Royal Irish Academy. 



V. Birterbuy Bay (living, Walpole, '52 ; one dead specimen, 14 fms., 



Baiiee, f. Thompson, '56) : Connemara (Jeffreys, '67) : off 



the west of Ireland, deep sea soundings (Hoshyns, f. Jeffreys, 



'67). Var. alia, Jeffreys. West of Ireland (Jeffreys, '59). 



Distriluiion. — Pinmark to Mediterranean. Azores. Morocco. 



Madeira. Canaries. 



Bellardiella gracilis (Montagu). {Befrancia gracilis, Jeffreys, B.C.) 

 . ii., iii., iv., v., . 



ii. Trawled off Skerries (Walpole, '52) : Portmarnock, rare (Thompson, 

 '56): Dublin Bay (Brown, '18 ; Turton, '19 ; Warren, f. Adams, 

 '78 ; Hart, '92) : Bray, rare (Thompson, '56) : east of Ireland 

 (Jeffreys, '67). 



iii. Cork Harbour, one living and two dead specimens (Wright & 

 Carroll, '52) : south of Ireland (Jeffreys, '67) : E. I. A. Exp., 

 1885, 1886, 1888, off S. coast of Cork, 30-521 fms. (Chaster, 

 '98, A.E. N.). 



iv. B. I. A. Exp., 1885, Berehaven, 5-25 fms. (Swanston, '86): 

 Yalentia Harbour (Waller Coll. in Dublin Mas.). 



V. Bii-terbuy Bay, dead (Walpole, '52) : Aran I. (Barlee, f. Forbes & 

 Hanley, '53) : west of Ireland (Jeffreys, '67). 

 Distribution. — Shetland to Mediterranean. Azores. Morocco. 



Madeira. Canaries. 



Clathurella Leufroyi (Michaud). {Befrancia Leufroyi, Jeffreys, B.C.) 

 i., ?ii., iii., . v., vi. 



i. Off Ballycastle, dead (Chaster, '97a) : Turbot Bank sand, dead, 

 but very fresh, and off the Copelands, 40 fms., a single broken 

 specimen (Hyndman and Waller, f. Hyndman, '59). 



? ii. Portmarnock (a specimen, Warren, f. Thompson, '56 ; Hart, '92). 

 It is doubtful if Warren's specimen really came from Portmar- 

 nock, as Birterbuy Bay is the only locality given in a manuscript 

 list of Irish shells by Mr. Warren; Hart's record probably 

 refers to the next species. 



iii. Cork (Humphreys, f. Jeffreys, '67). 



V. Connemara (Barlee and Jeffreys, f. Jeffreys, '67) : Birterbuy Bay 

 (Thompson ms. ; Warren Coll. in Dublin Mus.). 



vi. Killala Bay (Marshall, f. Miss A. Warren, '92). 



Listrilution. — l^orway to Mediterranean. Azores. Madeira. 



Canaries. 



