110 



and fine sand with decaying sea weed, U. S. Fish Commission, 1872 (Smith 

 and Harger). Gulf of St Lawrence, on Area pectunculoides, in 150 to 200 

 fathoms, rare ; half way between Pointe des Monts and the west end of 

 Trinity Bay, in 96 fathoms ; and common at other localities in from 10 to 60 

 fathoms ; dredged by the writer in 1871-73. But, in a letter received many 

 years ago, the Rev. Canon Norman says that " the common St. Lawrence 

 form is C. eburneo-denticulata, Smitt." Henley Harbour (Strait of Belle 

 Isle) in 4 fathoms; and Hopedale, Labrador, in 10 fathoms, rocky bottom 

 (Packard). Specimens dredged by Dr. G. M. Dawson at the Queen Charlotte 

 Islands, B.C., have been identified with this species by Hincks. 



Crisia eburnea, var. cribraria, Stimpson. 



Crisia cribraria, Stimpson (18.53). 



Crisia eburnea, var. cribraria, Verrill (1879). 



Grand Manan, taken in 20 fathoms, east of Duck Island (Stimpson). 



Crisia denticulata (Lamarck). 



Grand Manan, "on a sponge, taken in 10 fathoms, ofi" Cheney's Head" 

 (Stimpson). This species has also been recognized by Hincks among 

 specimens dredged at the Queen Charlotte Islands by Dr. G. M, Dawson. 



Family Tubuliporidoe. 

 Stomatopora granulata (Milne Edwards). 



Alecto granulata, Milne Edwards. 

 Proboscina incrassata (Smitt) Verrill (1879). 



Specimens that the Rev. Canon Norman has identified with this species 



were dredged by the writer on the Orphan Bank ; and at the entrance to 



Gasp^ Bay, in 50 fathoms, inside dead valves of Cardium Islandicum. 



m 



Stomatopora penicillata (Fabricius). 



Tubipora penicillata, O. Fabricius (1780). 

 Proboscina peniciUata (Smitt) Verrill (1879). 



Gulf of St. Lawrence, eight miles S.E. of Bonaventure Island, Gaspe Bay, 

 <fec., on stones and shells, very common ; dredged by the writer and deter- 

 mined by Canon Norman. 



Stomatopora diastoporoides (Norman). 



Alecto diastoporoides, Norman (1868). 

 Stomatopora diastoporoides, Hincks (1880). 



With the preceding species, and equally abundant. " Gulf of St. Lawrence, 



Dawson " (Hincks). 



