CHLORITIS. 273 



No species closely allied to this remarkable form is known to 

 me. (Mild/.-) 



C. TENUITESTA Mollendorff. PI. 50, figs. 16, 17. 



Shell moderately, nearly covered umbilicate, subglobose, buff- 

 horn colored ; transversely lightly plicate-striatulate, having very 

 short, crowded hairs standing in regular series, 12-15 in one square 

 inillim. Spire conoid, apex flat. Whorls 4J, convex, at the suture 

 rather deeply flattened, the last whorl inflated, a little descending in 

 front, obtusely angulated around the umbilicus. Aperture rather 

 oblique, excised-subcircular ; the peristome thin, little expanded, 

 the upper margin subangular at the upper insertion, then somewhat 

 straightened; lower margin well arched, the columella strongly 

 dilated. 



Alt. 10, diam. 15 mill.; aperture breadth. 9, length 8, alt. 7 mill. 



Tenimber Is. 

 Chloritis tenuitesta MLLDFF., N. D. M. G. 1892, p. 96, t. 1, f. 8. 



Has much the aspect of an Eulota, but the regularly arranged 

 hairs show it to be a Chloritis, not far removed from the preceding 

 species. It differs from that in having a half whorl more, in being 

 thinner, the hairs stand less closely and are much shorter ; the per- 

 istome is thin, hardly expanded, and near the upper insertion the lip 

 is visibly angled. 



C. rhodochila MLLDFF., Nach.-Bl. D. M. Ges. 1892, p. 95. 

 Unfigured. 



Tenimber Is. 

 Allied to Chloritis mendax Mts., and C. brevipila Pfr. 



Helix inquieta DOHRN, Nachr.-Bl. 1889, p. 60. 



Puerto Princesa, Palawan, Philippines. 



Near tomentosa, everettii and quieta. 



Section Sulcobasis Canefri. 



Helix (Sphcerospira} rohdei [!>OHRN, MSS., Kobelt, Nachr.-Bl. 



1891, p. 203. 



Astrolabe Bay, New Guinea. 

 Helix (Sphcerospira) lepidophora DOHRN, MSS., Kobelt, I. c., 



p. 204. 



Astrolabe Bay. New Guinea. 

 18 



