

1871.] F. Stoliczka — Notes on Terrestrial Molluvca. 211 



specimens of the latter, the spiral angle is generally found to be 

 smaller, the whorls slightly more convex and the base of the last 

 less inflated. However, these characters are all somewhat vari- 

 able, and I collected specimens of attegia at Moulmein which are 

 almost undistinguishable from the Bengal infula, the only difference 

 being that the former are clearly immature, while the latter of the 

 same size have all the appearance of full grown shells. 



The following measurements have been taken from specimens of 

 different localties. 



Calcutta. Raniganj. Poona. 



Number of whorls, 6£ 7' h\ 



Larger diameter, 7' 7*5 5*5 mm. 



Smaller, „ 65 7" 55 „ 



Height of shell, 7* 7-3 5*5 „ 



Spiral angle, 72° 74° 7fc>° 



I have not seen from any part of Bengal specimens larger than 

 8 mm. in the greater diameter, and those from the Western Ghats 

 appear rarely to attain more than 6 mm. in the same diameter. 

 The spiral angle varies in Bengal specimens from 65° — 78°, on the 

 average it is decidedly smaller than in attegia and may be taken at 

 74°. 



Conulema liricincta, gtol., pi. xviii, fig. 10. 



Con. testa late conica, tenui, castanea, apice pallida, vel omnino 

 pallidelutescente, anguste umbilicata ; anfractibus 7, convexe grada- 

 tis, sutura impressa simplici junctis, quatuor liris acutis spiralibus 

 cinctis : liris duabus medianis crassissimis, superna tenuissima ; 

 basi laevigata, prope peripheriam liris 3 — 4 tenuibus, approximatis 

 notata ; lineis incrementi subtilissimis et confertissimis ; apertura 

 sub-semilunari, labio columellari rectiusculo, brevi, supra paulo 

 reflexo ; labro tenui, simplici arcuato ; diam. maj. 6*4, d. min. 6 ; 

 alt. testae 5*8, alt. apert. 2*5, lat. ap. 3 mm. 



Hah. Prope Moulmein, ad flumen Ataran. 



The species has the general form of a rather large and elevated 

 Con. palmira, Bens., but the spiral ribs are more distant and 

 stronger, except at the periphery which is less sharply carinated. 

 I have not seen the animal, but judging from the general reseni- 



31 



