Nichols—^ List of the Marine MoUusca of Ireland. 509 



\_Leptothyra Bournei, Norman."] 



. . . iv., . . 



iv. " Eesearch " Trawling Cruise, 1889, S.W. Ireland, 200 fms., a 

 single living specimen (IN'orman, '90). 

 Distribution. — S."W. Ireland. Deep water. 



Family. — Ianthinid^. 



lanthina exigua, Lamarck. 



. . . iv., v., vi. 



iv. Bantry Bay (Mrs. Puxley, f. Jeffreys, in Forbes & Hanley, '53). 

 V. Kilkee (Mrs. Fisher, f. Thompson, '56 ; Humphreys Coll., f. 

 Forbes & Hanley, '53) : Connemara (Shuttle worth, f. Brown, 

 '44 ; M'Calla, f. Thompson, '56) : Gurteen, near Eoundstone 

 (Farran in Proc. IST. H. S. Dublin, i., 1860): Eoundstone 

 (Alcock, '65). 

 vi. Coast of Donegal (Jeffreys, '67,- '85). 



Distribution. — Pelagic. Atlantic and Pacific Oceans. Medi- 

 terranean. 



lanthina rotwidata, Leach. 



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



Occasionally cast during the summer and autumn on the shores of 

 all the provinces, except Province ii. ; sometimes living, and with 

 the float attached. 



Distribution. — Pelagic. Atlantic Ocean. Mediterranean. 



lanthina pallida, Harvey. 



.... v., . 



V. Kilkee (Hopkins, '55) : Miltown Malbay (Harvey, f. Thompson, 

 '40, '56 ; Humphreys, f. Forbes & Hanley, '53). 

 Distribution. — Pelagic. Atlantic Ocean. Mediterranean. 



Family. — Scalaeiid^. 



\_Scalaria longissima, Seguenza.] 



. . . iv., . . 



iv. "Porcupine" Exp., 1869, 458 fms. (Jeffreys, '84). 

 Distribution. — S.AV". Ireland to Azores. Deep water. 



K.I. A. PROC, SEK. III., VOL. V. 2 



