Nichols — A List of the Marine Mollusca of Ireland. 527 



Manzonia zetlandica (Montagu). {Rissoa zetlandica, Jeffreys, B. C.) 



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



i. Off Ballycastle, dead (Chaster, '97a) : coast of Antrim (Hynd- 

 man and Jeffreys, f. Jeffreys, '67) : Turbot Bank, dead, rare 

 (Hyndman, '58) : off Black Head, 25 fms. (Hyndman, '59). 

 iii. E.I. A. Exp., 1886, off S. coast of Cork, 52* fms. (Chaster, 



'98). 

 iv. E.I. A. Exp., 1885, mouth of Kenmare river, 38-41 fms. 



(Chaster, '98). 

 V. Birterbuy Bay (Walpole, f. Thompson, '56) : Connemara, (Mar- 

 shaU, '98) : "Porcupine" Exp., 1869, 173-208 fms. (Jeffreys, 

 '84). 

 vi. Killala Bay (Marshall, '98) : Narin Strand, eo. Donegal 

 (G. P. Earran). 

 Distribution. — Loffoden I. to Mediterranean. 



Manzonia costata (Adams). {Rissoa costata, Jeffreys, B. C.) 

 i., ii., iii., iv., v., vi. 



• i. Off Ballycastle, dead (Chaster, '97a) : off BaUygalley Head, 20 

 fms., dead, a few (Hyndman, '59) : Turbot Bank, dead (Hynd- 

 man, '58 ; Jeffreys, f. Hyndman, '59) : Strangford Lough, 

 dead (Dickie, '58 ; Praeger, '89). 



ii. Dublin coast (W., W., & "W., '18; not common, "Walpole, '53a; 

 Thompson, '56; Einahan, '61). 



iii. South coast of Ireland (Leach, '52): E. I. A. Exp., 1886, Glan- 

 dore Harbour, 4 fms. (Chaster, '98). 



iv. Bantry Bay (Thompson, '56) : Dingle Bay, 54 fms. (Adams, f. 

 More, '70): E.I. A. Exp., 1885, 1886, Long Island Sound, 

 3|-5 fms., Berehaven, 5-25 fms., Ballinskelligs Bay, and 

 Yalentia Harbour, 4-7 fms. (Swanston, '86, Chaster, '98, 

 A. E. N.). Yar. minor, Monterosato. Bantry (Marshall, '98). 

 V. Tarbert, Galway (Jeffreys, f. Eorbes & Hanley, '53) : Eound- 

 stone (B. S. Dodd in Journ. of Conch., vi., 1890; Standen 

 '95 ; D'Arcy W. Thompson) : Clew Bay (Thompson, '56) : 

 Achill I. (Mrs. Tatlow & Praeger, '98). 



vi. Bartra, rather common (Miss A. Warren, '92) : Bundoran (Thomp- 

 son, '56): Iniskeen, co. Donegal, rare (Mrs. Tatlow, '99): 

 Narin, co. Donegal (0. P. Earran) : Portsalon (Standen, '94). 

 Distribution. — Norway to Mediterranean. Madeira. Canaries. 



2 P 2 



