136 



219. Macrochlamys ? vallicola, Pfr. (Helix) P. Z. S. 1854, p. 289; id. 



(Helix) Mow. Hel. iv, 1859, 'p. 46; If . # 7'. (Helix) C. I. 1876, 

 pi. 128, figs. 8, 9. 



Shell perforate, depressed, smooth, highly polished, marked 

 with fine, concentric (longitudinal), not very close, and slightly 

 impressed lines (only visible under a microscope) above and faintly 

 below ; isabelline tawny, whitish beneath ; spire almost flat, 

 suture shallow, slightly impressed ; whorls 5, slightly convex, the 

 last rounded at the periphery, convex below ; aperture sub vertical, 

 lunate ; peristome thin, straight, columellar margin oblique, ex- 

 panded, reflected above. 



Major diam. 12, min. 10, height 5 mm. 



Nab. Kundah Hills, the western part of the Mlgiris (Pirrie). 



220. Macrochlamys todarum, W. # H. Blf. (Helix) J. A. S. B. xxx, 



1861, p. 353, pi. 1, fig. 8; Pfr. (Helix) Mm. Hel. v, 1868, 

 p. 106; H. $ T. (Helix) C. L 1876, pi. 64, figs. 4, 5; Nevill, 

 Nauina (Macrochlamys), Hand-l. i, 1878, p. 26. 



Shell subobtectly perforate, subturbinately depressed, thin, 

 smooth, polished, minutely and closely striated concentrically 

 (longitudinally) throughout beneath the microscope, rufescent 

 brownish horny ; spire conoid, apex acute, suture impressed ; 

 whorls 6, convex, the last considerably broader, rounded at peri- 

 phery, convex below ; aperture subvertical, roundly lunate ; 

 peristome thin, basal margin slightly arcuate, columellar curved, 

 vertical above, triangularly reflected partially covering the per- 

 foration. 



["Animal of Nilgiri specimen very similar to H. vitrinoides 

 (i. e. M. indica, petrosa, &c.), and with precisely similar linguiform 

 processes to the mantle. Back very narrow but not keeled above. 

 Animal and mantle black." Extract from Dr. BlanforcVs Note-book.~\ 



Major diam. 14, min. 12, height 7J mm. 



Hob. Nilgiri Hills; Pykara, Neddiwuttom, 6000', &c. Also 

 reported from other parts of the Nilgiris, from Tinuevelly and 

 from the Shevroys. 



221. Macrochlamys? perrotteti, Pfr. (Helix) Zeitschr. Mai. 1851, 



p. 13; id. (Helix) Mon. Hel. i'ii, 1853, p. 63 ; id, t. c. vii, 1876, 

 p. 110 : id. (Helix) Mart, # Chemn. Syst. Canch.-Cab. 1901, Helix, 

 no. 1088, pi. 159, figs. 41-44 ; W. $ H. JBlf. J. A. S. . 1861, 

 p. 353. 



Shell perforate, depressed, thin, smooth, polished, with extremely 

 minute and close microscopic spiral striation, brownish horny ; 

 spire very low, conoid, suture slightly impressed ; whorls 5J, 

 rather convex, the last rounded at the periphery and flatly con- 

 vex beneath ; aperture subvertical, lunate ; peristome thin, basal 

 margin slightly arcuate, columellar oblique, slightly curved, tri- 

 angularly expanded, but scarcely reflected above. 



Major diam. 8, min. 7, height 4 mm. A smaller form measures 

 7x6x3J. 



