162 cyclophokitijS. 



233. Nodopomatias sibbumensis, Godivin-Austen. 



Eupomafias sibbumensis, Godwiii-Austeii, Rec. Ind. Mus. viii. 1917, 

 p. o79, text-tigs. 5 c, 6 a. 



Original description : — " Shell scarcely perforate, elongately 

 turreted, solid; sculpture strong regular close costulation, which 

 on last whorl terminates at the umbilical keel ; colour not seen, 

 shell bleached ; spire elongate, sides nearly flat, apex pointed ; 

 suture shallow ; whorls 9, sides flatly convex ; aperture nearly 

 circular, vertical ; peristome double, continuous, the inner 

 expanded and slightly reflected on the left side ; a well-marked 

 umbilical keel commences on the lower side of the last whorl 

 in front and curving to the left extends to the lower margin 

 behind the aperture. 



" Major diameter 5-8, alt. axis 14-5 mm." (^Godwin-Austen.) 

 Hah. India : Sibbum, Tamne Valley, Abor Hills ( Oalces). 



Genus RHAPHAULUS, Pfeiffcr. 



Anaulus (non Ehrenber^, 1844), Pfeiffer, Proc. Zool. 8oc. I800, 

 p. 105; Benson, A. M. N. H. ser. 2, xvii, 1850, p. .'542; Adams, 

 Gen. Rec. ^loU. ii, 1855, p. 286; Fischer, Man. Conchyl. 1885, 

 p. 741 (as .subgenus of Pup)7ta). 



lihaphazibis, Pfeitler, Novit. Conch, ser. 1, i, 1856, p. 75; id., Mon. 

 Pneum. Suppl. 1, 1858, p. 90; Beusou,'A. M. N. H. ser. 3, iv, 

 1859, p. 94 (iinimal) ; Blanford, A. M. N. II. ser. 3, sii, 1863, p. 55 

 (Hajjhauhis) (animal) ; 3Iartens, Preuss. Exped. Ost-Asien, Zool. ii, 

 1867, p._ 154 ; Stoliczka, J. A. S. B. 1870, p. 151 (animal) ; Nevill, 

 Hand List, i, 1878, p. 301 ; Godwin-Austen, Land & Freshw. Moll. 

 India, i, 1886, p. 196; Kobelt & Mollendorff, Nachr. Deuts. Malak. 

 Ges. xxix, 1897, p. 142 ; Smith, Proc. Malac. Soc. iii, 1898, p. 17 ; 

 Kobelt & Mollendorff, Cat. Pneum. 1899, p. 38: Kobelt, Das 

 Tierreich, Lief. 16, 1902, p. 274. 



Pollicaria (part), Gould, Proc. liostou Soc. Nat. Hist, vi, 1856, 

 p. 14. 



Streptanlus, Benson, A. M. N. H. ser. 2, xix, 1857, p. 201 ; Pfeiffer, 

 Mon. l>neum. Siippl. 1, 1858, p. 92 : lilanford, A. M. N. H. ser. 3, 

 xiii, 1864, p. 459 ; Fischer, Man. Conchyl. 1885, p. 741 (as sub- 

 genus oi l'u/>in«); Kobelt vV: Mollendorti', Nachr. Deuts. Malak. 

 Ges. xxix, 1897, p. 142 ; id., Cat. Pneum. 1899, p. 38 (as subgenus 

 of Hhapfiauhes) ; Kobelt, Das Tierreich, Lief. 16, 1902, p. 277. 



Type, Anaulus bondjycinus, Pfeiffer. 



Range. India, Farther India, Borneo. 



Shell umbilicated, elongate ovate or cylindrical, generally some- 

 what depressed, with a dark periostracum ; ])eristome thickened, 

 double, provided with two tubes, open at both ends, one on the 

 columellar margin, the other at the suture. Opercidum thin, 

 corneous, narrowly coiled, slightly concave. 



Col. Godwin-Austen (7. c. p. 196) considers that Streptaidvs 

 cannot be regarded as generically or even subgenerically distinct, 

 as he found the animal did not differ from that of llhuphaulus, 



