114 



CTENOSOMATA. 



Family Alcyonidiidce. 



Alcyonidium gelatinosum (L.) 



Alcyonium gelatinosum, L. (1767) ; and O. Fabricius (1780). 

 Alcyonidium gelatinosum, Johnston (1849). 



Gulf of St. Lawrence, dredged by the writer on the Orphan Bank, and 

 between Pointe des Monts and the west end of Trinity Bay, in 96 fathoms, 



Verrill says that A. hirsutuni (Fleming) and A. parasiticum (Fleming) 

 extend, the one from Long Island Sound, the other from Rhode Island, — to 

 the Arctic Ocean ; so that both are to be looked for in the Gulf of St. Law- 

 rence. 



Flustrella hispida (Fabricius). 



Flustra hispida, 0. Fabricius (1780). 

 Flustrella hispida, Gray (1848). 

 AlcyonidiUTn hispidum, Johnston (1849). 



" Long Island Sound to Greenland," . . . . " Bay of Fundy, (fee." (Verrill). 

 Encrusting stems of Fucus nodosus on the south side of Cape Blomidon, 

 N. S., (Prof. G. T. Kennedy, 1875). 



HOLOBRANCHIA. 



Family Pedicellinidoi. 



Pedicellina nutans, Dalyell. 



" The form which I have identified with Dalyell's species occurs plentifully 

 and of large size in the St. Lawrence" (Hincks, 1889 ; Ann. and Mag. Nat. 

 Hist., Ser. vi., vol. in., p. 432). 



Barentsia MA.JOR, Hincks. 



1888. Ann. and Mag. Nat. Hist. Ser. vi., vol. i., p. 226. 



" The Pedicillinidse abound in the northern seas. The St. Lawrence 



dredgings have already yielded P. nutans, Pallas,* Barentsia major,^' 



and B. gracilis, Sars " (Hicks, under the heading P. nutans ; op. cit. vol. in., 

 p. 432. 



Barentsia gracilis, M. Sars. 



Gulf of St. Lawrence (Hincks). 

 * Probably written inadvertently for Dalyell. 



