94 GUDE : HELICOID LAND SHELLS OF ASIA. 



cending in front, a little shouldered above, and scarcely dilated at the mouth. 

 Aperture subrotundate, margins approaching, united by a thin callus on the 

 parietal wall ; peristome white, slightly thickened ; upper mavL^in sli-^luly 

 ascending, straight, outer and lower margins reflected, columLlLu margin 

 dilated overhanging the deep narrow umbilicus. 



Diam niaj. 13, min. 11.5 ; alt. 9 millim. 



Hah. — Alexander Range, Issig Kul, ^Vestern Turkestan. 



Three specimens Ty[)e in my collection. 



Compared with C. reUfveri, Rosen, its nearest ally, C. liermanni is 

 smaller and more elevated in the spire. C reftereyi, moreover, has a white 

 peripheral band, is smoother and possesses i)ronounced impressed spirals. 

 Another closely allied species is G. ine-^oleuca, Mart., but that shell is still 

 smaller, with a much narrower umbilicus, more flattened whorls and a white 

 peripheral band. 



CORRECTIONS. 



Volume IX. 



Page 7, 7th line, ist col., delete = frilleyi, Cr. and Deb. 



Page 7, 6th line, 2nd col., delete constantiae, H. Ad., and insert on 

 page 8, between Eucathaica fasciola, Drap., and E. cardiostoma, Mdff. 



Page 8, 6th line from below 1st col., delete anceyi, Mdfif., and insert on 

 page 6, between Laeocathaica filippina, Hde , and L. subsimilis, Desh. 



Page 8, 4th line from below 2nd col., delete dejeana, Hde., and insert 

 on page 6, between Laeocathaica filippina and L. anceyi, Mdff. 



Page 53, 26th line, 2nd col., foi Fruticicola mesoleuca, Mart., read 

 Campylocathaica mesoleuca. Mart. 



Page 100, 29th line, ist col., for Genus Vitrea, Fitz., read genus Polita, 

 Held. 



Page 102, 33rd line, ist col., for Vitrea aequata, Mouss., read Polita 

 aequata, Mouss. 



Page 104, ist col., the three .species placed under Vitrea transfer to Polita. 

 2nd line, ist col., for patuliformis read patulaeformis. 

 7th line from below, 2nd col., for lenkoreana read lenkoranea. 



Page 112, 9th line, for Vitrea read Polita. 



22nd line, ist col., for Genus Vitrea, Fitz., read Genus Polita, Held. 

 25th line, ist col., for cyprea read cypria. 



Page 115, 3rd line from below, ist col , delete v. anprazonata, Mouss. 



Page 116, 6th line, 2nd col., for Mart, read Mort. 



Page 117, 2nd line, ist col , for lenkorana read lenkoranea. 



Page 118, 7th line, 2nd col., for erdelli read erdellii 



Page 120, 15th line, 2nd col., for asemnis, Bourg., read solida (^Zglr.), 

 Kob., = asemnis, Bourg., = ciliciana, Bourg. 



Page 120, 27th line, ist col., for Byzantum read Byzantium. 



Page 121, 8th line, ist col., for Genus Vitrea, Fitz., read Genus Polita, 

 Held. 



