170 



CiNGDLA CARINATA, Mighels and Adams. 



Cingula semicostata, Mighels and Adams (1842) ; but not Turbo 



semicostatus, Montagu (1803). 

 Cingula carii'ata, Mighels and Adams (1842). 

 Eissoa pelagica, Stimpson (1851). 

 Hissoa carinata, Stimpson (1862) ; and Gould (1870). 



Grand Manan Island, " rather common in the coralline zone " (Stimpson). 

 Gaspe Bay ; in 200 fathoms, mud, to the south and south-east of the Island 

 of Anticosti ; and on the north shore of the Gulf of St. Lawrence, half way 

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

 small stones and coarse sand, abundant and living (Whiteaves). 



Cingula arenaria, Mighels and Adams. 



Cingula ai-enaria, Mighels and Adams (1842). 

 Missoa Mighelsi, Stimpson (1851). 

 Rissoa exarata, Stimpson (1851). 



Near Grand Manan Island, " in 25 fathoms off the northern point of 

 Duck Island " (Stimpson) ; Bay of Fundy, 4 to 20 fathoms (Yerrill). 



Tryon says that Stimpson changed the name of this shell "to H. Mighelsi 

 on account of Turbo arenarius (Mtg. X) Maton, Turton, &c., which, however, 

 is Odostomia decussata. H. exarata, Stimpson, is a synonym."* The 

 " Odostomia decussata " of this passage should read Rissoina decussata, as is 

 obvious from the list of synonyms of the latter species given by Tryon in 

 another page (p. 385) of the same volume. 



Fossil at Montreal (Sir J. W. Dawson). 



Cingula multilineata (Stimpson). 



Rissoa multilinmta, Stimpson (1851). 

 Cingula multilinenta, Verrill (1879). 



Halifax, Willis (teste Gould). 



Cingula (Alvania) areolata (Stimpson). 



Turritella areolata, Stimpson (1851). 

 Cingula areolata, Verrill (1879). 



North shore of the Gulf of St. Lawrence, half way between Pointe des 

 Monts and the west end of Trinity Bay, in 96 fathoms, small stones and 

 coarse sand (Whiteaves, 1871, as identified by Verrill). 



* Manixal of Conchology, vcl. ix. , p. 347. 



