8o 
Praeger — The Marine Shells 
CLASS SOLENOCONCHIA. 
Dentalium entalis, Linne. 
“On most parts of the Irish coast”— Thompson. The curious ‘ tooth- 
shell” lives in some profusion on the Antrim and Down coasts, on sand and 
mud, in depths varying from 5 fathoms in Belfast Lough to 90 fathoms at the 
Maiden Bocks. 
CLASS GASTEROPODA. 
OEDEE CYCLOBEANCHIATA. 
Chiton fascicularis, Linne. 
“Generally distributed ’’-Thompson. Living in Strangford Lough- 
Dickie, and Mr. S. A. Stewart. 
W . gracilis. “Lough Strangford (Adair). A specimen from the ^last- 
mentioned locality measures nearly an inch and a half m length, wh „ 
largest that I have of the typical form (from Unst), is scarcely an inch long 
— Jeffreys. 
Chiton Hanleyi, Bean . . ,, 
“A fine living specimen on a shell, and one on a stone, in 80 fathoms - 
Hyndman, 1859 Beport. 
Chiton cancellatus (jMeht), G. B. Sowerby , Jun. 
« Among oysters from Killinchv, Down, Templeton MSS. Found by M. . 
Hyndman and myself in different localities on the North-East coast - 
■ Thompson (sub 0. albus, Mont.). Belfast Lough-Belf. Mns. Coll. Lit- 
ing ; not uncommon in deep water” — Hyndman. 
Chiton cinereus, Linne. 
“On most parts of the Irish coast ’’-Thompson. Frequent, living m 
15-70 fathoms-Hyndman; and commonly in Strangford Lough, 4-20 
fathoms— Dickie {sub C. asellus). Carrickfergus— Mr. Swanston. 
Chiton albus , Linne. Q 
“North coast of Ireland”— Thompson. “ Strangford Lough — Mr. S. 
A. Stewart. Belfast Lough— Belf. Mus. Coll. 
