GASTEROPODA. 
329 
N. sordida , Phil. 
. From Dublin Bay, in Mr. Jeffrey’s cabinet. Dredged off Dingle Bay 
and Baltimore Harbour by Mr. M ‘Andrew. 
JSf. Montagui, Forb. 
Three or four specimens were obtained from a depth of 45 fathoms off 
Cape Clear by Mr. M‘Andrew, who remarks, “ I have besides met with it 
only on the West coast of Scotland and at Zetland; it is there a common 
shell, in from 12 to 15 and up to 50 fathoms, on a rather hard bottom.” 
A living N. Montagui was dredged in Belfast Bay at the same time 
with the next. 
N. Alder i, Forbes. 
Shell-sand, deep water, Belfast Bay, Mr. Hyndman. 
ORDER SCUTIBRANCHIATA. 
Genus Haliotis. 
II. tuber culata, Linn. 
“Dredged near Groomsport, Co. Down, Oct. 1811,” Templeton, MSS. 
Genus Calyptr^a. 
C. sinensis, Linn. 
On the East coast. 
Genus Capulus. 
C. Ungaricus, Linn. 
Generally distributed. 
Genus Fissurella. 
F. grceca, Flem. 
On all the Irish coasts. 
Genus Puncturella. 
P. noachina, Linn. 
Mouth of Belfast Bay, in 27 fathoms, one dead specimen dredged by 
Mr. Hyndman. 
Genus Emarginula. 
E. jissura, Linn. 
Generally distributed. 
E. crassa, Sowerby. 
A few specimens taken at the Kish Bank in 1845 by fishermen were found 
in their boats, on their return thence to the Dublin coast, by Mr. Doran 
(collector of objects of natural history), of whom they were purchased 
by Mr. Hyndman. This gentleman and Mr. Edm. Getty, when dredging 
at the entrance of Belfast Bay on the 3rd Oct., 1846, obtained from a 
depth of twenty fathoms five dead shells of this species ; these were from 
9 to 14 lines in length ; the specimen of this latter size was 10 lines in 
breadth and 8 in height. A few living and dead specimens of Emarg. Jissura 
were dredged with the E. crassa on this occasion. 
