42 



ZONITIDJi. 





[Fig. 23. — Arityphanta hasileits. 



A. Mantle-margin (7)1), showing dorsal lobes, s, slit between the anterior 



and posterior lobes ; /, foot, sole of. 



B. Animal, shell removed, viewed from left side, showing (;•) renal organ and 



position of heart (h) and amatorial organ within the visceral sac ; also 

 the pulmonary vein (pv). 



C. Generative organs, separated out. X 2'3. 



D. Jaw and teeth of the radula at various points in the row. 



For explanation of letters in italics and numbers see figs. 2, o, 4, and i(i.] 



71. Ariophanta beddomii, Blf. (Hemiplecta) A. M. N. H. (4) xiv, 

 1874, p. 406 ; H. Sf T. (Helix) C. I. 1876, pi. 159, fig. 10. 



Similtir to A. hasileus, of which the present species may be a 

 variety, but smaller, thinner, and more depressed. The sculpture 

 and coloration are identical with those of some forms of the larger 

 shell. 



Major diam. 51, min. 41, axis 24 mm.; aperture 20 broad by 

 21 high. 



Hah. Travancore Hills, west side, south of Peermede. 



