Nichols — A Lid of Irish Echinoderms. 243 



Cucumaria andrewsi (Farran). 



. . iii., . ?v., . 



iii. Clonea, Diingarvan, two specimens (Farran '52). 

 ?v. A species closely allied to, if not identical with Thyone anclreivsii, 

 on north-west coast of co. Clare (Kinahan '63). 

 Distribution. — Ireland. 



Cucumaria saxicola, Brady & Robertson. 



V. Birterbuy Bay, a specimen dredged in 15 fms., and six specimens 

 in holes of limestone boulders between tide-marks, "Westport, 

 CO. Mayo (Brady & Eobertson '71). 

 Bistrihution. — W. Ireland. 



Thyone fusus (0. F. Miiller). {Thyone papillosa Forbes B. S.) 

 i., ii., . iv., v., . 



i. Belfast Lough (Thompson, f. Forbes '41) : o:ff Larne, 70-90 fms., 

 two specimens (Hyndman '59) : Strangford Lough (Thompson, 

 f. Forbes '41 ; Hyndman and Thompson, f. Dickie '58 ; Belfast 

 N. F. C. Guide '74) : among Killinchy oysters in Belfast market 

 (Thompson '56). 



ii. Dublin Bay (Kinahan '60). 



iv. Bantry Bay, 15-30 fms. (M'Andrew, f. Thompson '56) : E. I. A. 

 Exp. 1885, Berehaven (Bell '86). 



V. Eoundstone, numerous (M'Calla, f. Forbes '41): Birterbuy Bay, 

 12-14 fms., not uncommon (Brady & Eobertson '69) : Killary 

 (Forbes '41). 

 Distribution. — Loffoden to British Isles. France. Mediterranean. 



Thyone raphanus, Diib. & Kor. 



. . . iv., . . 



iv. Bantry Bay, 15-30 fms., a specimen (M'Andi'ew, f. Thompson '56) : 

 E. I. A. Exp. 1885, Berehaven, and oif Great Skellig, 70 fms. 

 (Bell'Se): E. D. S. Fish. Survey 1890, Dingle Bay, 7 fms. 

 (Bell '92) : Dingle Bay, 30-40 fms. (Beaumont 1900). 

 Distribution. — Sweden. Norway. British Isles. Brittany, 

 Mediterranean. 



