17 



Desmacella Peachii (Bowerbank), var. Gkcexlandica, Fristedt. 



" Between Anticosti and the Gaspe peninsula, in 200 fathoms, one speci- 

 men, dry, J. F. Whiteaves, 1873. Fristedt's specimen from the east coast 

 of Greenland was dredged in 130 fathoms " (Lambe). 



Cladorhiza abyssicola, M. Sars. 



The specimen of this species that is figured by ]Mr. Lambe* was dredged 

 by the writer in 1872, in the Gulf of St. Lawrence, about half way between 

 the S.W. Point of Anticosti and the Gaspe peninsula, in 200 fathoms, mud. 



Cladorhiza grandis, Verrill. 

 1879. Proc. U.S. Nat. Mus., vol. ir., p. 204. 

 Deep water fishing grounds off Nova Scotia (Verrill). 



Cladorhiza Nordexskioldii, Fristedt, 



" A portion of a sponge, evidently the root, which agrees perfectly in 

 skeletal arrangement, as far as the specimen admits of comparison, and in 

 the shape and size of the spicules, with Fristedt's specimen from the east 

 coast of Greenland, was dredged by Mr. Whiteaves in 1873, between Anti- 

 costi and the Gaspe peninsula," in 200 fathoms, mud (Lambe). The St. 

 Lawrence specimen is figured on Plate 1, figs. 9, a-f, of the second volume of 

 the second series of Transactions of the Royal Society of Canada. 



Artemisina suberitoides, Vosmaer. 



H. M. S. Challenger, Station 49 (May 20, 1873) south of Halifax, Xova 

 Scotia, in 85 fathoms gravel and stones (Ridley and Dendy). 



Desmacidon (Hom-eodictya) palmata, (Johnston). 



" Nova Scotia, one specimen, and Sable Island one specimen, ilabellate in 

 form, dry. Sir William Dawson ; Five Islands, Minas Basin, Bay of Fundy, 

 twenty specimens and a number of fragments, dry, C. W. Willimot, 1892 " 

 (Lambe). North-east coast of the United States (Verrill). 



loPHON CHELIKER, Ridley and Dendy. 



Gulf of St. Lawrence, twenty miles north by west of St. Paul's Island, 

 100 fathoms, rocky bottom, A. M. Rodger, 1892 ; Gaspe, Sir J. W. Dawson ; 



* On plate 1, fig. 8, of the second volume of the Second Series of Transactions of the 

 Royal Society of Canada. 

 9 



