103 



The types of L. Belli were dredged at Marsouin, in about 30 fathoms, by 

 Dr. Bell, in 1858. In the Annals and Magazine of Natural History for 

 January, 1894, (p. 127) the Rev. Canon Norman says that " Dawson's Z. 

 Belli = Porella concinna, not P. bella, as asserted by Hincks in his later 

 paper." On the Pacific coast of Canada, P. conciima has been dredged at 

 the Queen Ciiarlotte Islands by Dr. G. M. Dawson. In a fossil state, it has 

 been found in the Leda clay at Riviere du Loup by Sir J. W. Dawson. 



Porella minuta (Norman). 



Lepralia minuta, Norman (1868). 

 Porella minuta, Hincks (1880). 



A specimen from Gasp^ has been identified with this species by the Rev. 

 Canon Norman. 



Porella bella (Busk). 



Lepralia bella, Busk (1860). 



Smittia bella, Verrill (1879) ; and Hincks (1880). 



Porella bella, Norman (1894). 



" Gulf of St. Lawrence, Whiteaves " (Norman). 



Porella acutirostris, Smitt. 



1889. Hincks. Ann. and Mag. Nat. Hist., Ser. vi., vol. in., p. 429. 



Gulf of St. Lawrence (Hincks). Specimens dredged in Gasp^ Bay by Sir 

 J. W. Dawson, and off Bonaventure Island by the writer, have also been 

 recognized by the Rev. Canon Norman as referable to this species. 



Porella proboscidea, Hincks. 



1888. Ann. and Mag. Nat. Hist., Ser. vi., vol. L, p. 223. 



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

 Cap des Rosiers, in 38 fathoms, *'on shells and Hydroida, in small patches" 

 (Hincks). 



Porella struma (Norman). 



Hemcschara sti'wnia, Norman. 

 Porella struma, Hincks (1880). 



Murray Bay, Sir J. W. Dawson (Norman). 



