Nichols—^ List of the Marine MoUusca of Ireland. 537 



Cerithiopsis Barleei, Jeffreys. 



. . iii., iy., y., . 



iii. "Wexford coast, 40 fms. ("Walpole, f. Jeffreys, '69) : Cork (Wright 

 f. Jeffreys, '67) : it. I. A. Exp. 1885, 1886, 30-52^ fms! 

 (Chaster, '98). 

 iv. E, I. A. Exp., 1885, Ballinskelligs Bay, and 5-44 fms. (Chaster^ 



'98). 

 V. Co. Galway (Bailee and Jeffreys, f . Jeffreys, '67) : " Porcupine " 

 Exp., 1869, 165 fms. (Jeffreys, '85). 

 Distribution. — S. England and Ireland to Mediterranean. 



Cerithiopsis concatenata (Conti). {C. pulchella, Jeffreys, B. C.) 



i., . . iy., y., . 



i. Turhot Bank, dead, rare (Waller, f. Hyndman, '58, sub Cerithium 



metuh] Waller, f. Hyndman, '59, sub Cerithiopsis pulcJiella). 



iv. E. I. A. Exp., 1885, S. entrance to Dursey Sound, 25 fms , and 



Ballinskelligs Bay (Chaster, '98). 

 V. Between Bunowen and Slyne Head (Welch, '96), 

 Bistrilution. — S. England and Ireland to Mediterranean. Hatteras 

 (Ball). 



Cerithiopsis costulata (lEoller). 



i., . . [iy.], . . 



i. Turbot Bank, dead (Jeffreys, f. Hyndman, '59, sub Cerithium 

 niveum ; Waller f. Hyndman, '59, sub Skenea costulata); regar- 

 ded as fossil (Jeffreys, '67). 

 iv. " Porcupine " Exp., 1869, 251-539 fms. (Jeffreys, '85). 



Bistrilution. — Iceland. Einmark to S. W. Ireland. Spain, ''Tra- 

 vailleur" (Locard). Greenland to Bay of Eundy. 



Eamily. — Tdeeitellid^. 



Turritella communis, Eisso. {T. terelra, Jeffreys, B. C.) 



i., ii., iii., iy., y., yi. 



Generally distributed round the coast, and common. 



? Var. oiivea, Jeffreys. Killiney Bay (Walpole, '53a). Yar. gracilis,. 

 Jeffreys. Cork Harbour (Humphreys, f. Jeffreys, '67) : Cork (M'Andrew 

 CoU., f. Cooke, '82) : Bantry Bay Jeffreys, '67). 



Bistrihution. — Loffoden I. to Mediterranean. W. Africa. 



