124 TlISSOIDyE. 



H. Adams remarks on its resemblance to Stenothyra, &c. ; 

 Barleeia ? microtliyra, Martens, from Mauritius, also belongs here ; 

 possibly, however, they may both, as well as A. ohestis and 

 A. peJlycB prove generically separable from the typical Call- 

 fornian species ? 



3. Amphithalmus obesus. 



Amphitbalmus obesus, H. Adams, P. Zool. S., 1865, Lord Hood's Island — • 

 long, if, diam. ^ mil, 



1 Lord Hood's I. (?) ; ex Mr. Damon. 



4. Amphithalmus pellyse. 



Amphitbalmus pellyaj, O. Nemll, J. A. S. B., 1881, Adelaide — long. 1\, diam. 

 ^ mil. 



1 Adelaide (type) ; coll. Miss Pelly. 



Genus CINGULA, Fleming. 



Hist. Brit. Animals, 1828, ti/pe Turbo cingillus, Mtg.; sect. = Feringilla, 

 Monterosato. 



1. Cingula cingillus. 



Turbo cingillus, Montagu, Test. Brit., 1S03 ; var. rupestris, Forb., Ann. Mag. 

 V — " bandless." 



2 Weymouth ; coll. Q. Nevill, Esq. 



2. Cingula glabrata. 



Turbo glabrafcus, Miihlfeld, Verh. Ges. Nat. Fr. Berlin, 1S18 and 1829. 

 20 Algiers ; coll. P. Joly, Esq. 



3. Cingula (?) nigra. 



Assiminea nigra, Krauss, Siid-AfriJc. Moll. 1848, Al(joa and Table Bays—' 

 long. 7, diam. 0'4 tin, 



var. (?) 

 1 Port Natiil ; coll. G. Nevill, Esq. 



