MACEOCHLAMTS. 



9r> 



C. Species from the Gangetic Valley and Delta. 

 a. Depressed or conoidlij depressed. 



138. Macrochlamys indica, Godwin- Auste^i. 



? Ileli.v vitrinoides, Pfr. Mon. Hel. i, 1847, p. 56 ; id t. c. vii, 1870,, 



p. 108, pt. ; id. in Mart. S: Clwmn. Syst. Couch.-Cah. ed. 2, 18.")0, 



pi. 110, tigs. 13, 14, 15 ; Kevin, Nanina (Macrochlamys), Ha.nd-I. 



i, 1878, p. 20 : nee Desh. 

 Macrochlamys iudica, Stol. J. A. S. B. 1871, p. 246 (no description) :. 



Godwi7i-Austen, Mol Lid. i, 188.3, pp. 7(), 97, pi. 18, figs. 1-8 



(shell and anatomy), pi. 21, fig. 7 (sculpture), pi. 25, figs. 9, 16 



(mantle-lobes") (1883) : nee Benson. 

 Nanina (Macrochlamys) pseudovitrinoides, Xevill,J. A. S.B. 1881, 



p. 132 (no description). 



Shell perforate, depressed, smooth, polished throughout, trans- 

 lucent, pale brownish tawny, not distinctly striated, but with 





[Fig. 4.3. — Macro(hla,»),s indica. X 3. 



A. Right side of animal from a spirit-specimen, shell removed. 



B. Edge of mantle, front view, showing shell-lobes and dorsal lobes. 



C. Ditto, viewed from below. 



D. Genitaha. X 3. 



E. Jaw and teeth of the radula. x270.] 



microscopic longitudinal impressed lines, slightly ilexuous and 

 not close together ; spire low, conoid, suture slightly impressed ; 



