8 Proceedings of the Royal Irish Academy. 



shells submitted to him. It has somewhat the form of D. expansa, 

 Jeff., but differs in the folloTring particulars : — The upper part of each 

 •^horl is very sharply angulated, the nucleus is inverted and concealed, 

 instead of being prominent, and the lines of growth are far more 

 llexuous. The species is new to the British fauna. 



I have been unable to consult the original description, and to 

 ascertain the locality whence the type specimens were obtained, and 

 therefore quote the reference given me by the Marquis — " Journal de 

 Conchyliologie," 1876, p. 280. 

 DiAPHAis^A irnftiTA, Brown, sp. {Utriculus) = Bulla hjalina^ Turton. 



Logs 6, 9, 12, 25, 70 ; depth, 5-40 fathoms. The few- 

 specimens found are all small. 

 [ToEis^ATiis^A OBTrsA, Montagu, sp. {Bulla). 



Log 50.] 



T. TEuxcAiTJLA, Bruguierc, sp. {Bulla). 



Stations [III.], [YIL], YIIL, VI. Logs 28, 33, 35, [39], 

 40, 62, 63, A, E, P. 

 T. sTAiiiniLATA, Philippi, sp. {Bulla). 



Stations YL, [YIIL, XL] Logs 6, 12, 22, 33, 35. 



Cyxichxixa xiTmuLA, Loven, sp. {Cylichna). 



Logs 9, 11, 12, 17, 18, 20, 21, 28, 30, 33, 34, 41, 42, 53, 57, 

 [63] ; depth, 3|- to 54 fathoms. Yery abundant. 

 Yolvctjella AcmirN'ATA, Bruguiere, sp. {Bulla). 



[Station III.] Logs 30, 42; depth, 37^-54 fathoms. Three 

 small dead specimens. 

 BuLLiNELiA cTLi:sDEACEA, Pennant, sp. {Bulla). 



Logs 9, 11, 12, 21, 24, 28, 33, 42, 55; depth, 20-52* 

 fathoms. 

 Action toen-atilis, Linne, sp. {Voluta). 



Logs 9, 22, 28, 33, [35, 72, 73]. 

 Phxlixe a:peeta, Linne sp. {Bulla). 



Logs 41, [40, 62, living]. 

 P. SCABEA, Miiller, sp. {Bxilla). 



Stations [II.], YI. [YIL], YIIL Logs 9, 11, 12, 21, 28, 

 30, 31, 33, 42, 55 ; depth, 30-70 fathoms. 

 P. CATE>"A, Montagu, sp. {Btdla). 



Station YIIL Logs 62, 63. 

 P. PUNCTATA, Clark, sp. {Bullcea). 



Station YIIL Logs 55, 63. 



