100 



Z0N1TID.1-, 



pi. 24, tigs. 1-5 (sliells), pi. 2.",, figs. 1-10 (animal), pi. 27, 

 figs. 1 & i> (auatomy aud shell). 

 Nanina (Macrochlamys) resplendeus, var. atricolov, Kev. Hand-l. \, 

 1878, p. 20. 



Shell perforate, depressed, rather less thin than in most species 

 of this genus, smooth, polished, colour varying from oehraceous 

 horny or pale yello\\ish tawny to chestnut-brown ; spire low, 

 conoidal, suture slightly impressed ; whorls 0, convex above, the 



[Fig. 44. — ]\Iacroehh(iitt/s africolor. 



A. Part of animal, spirit-specimen, showing mantle- and shell-lobes. X 1'8. 



B. Ditto, viewed from left side. X 1"S. 



C. Extremity of foot, viewed from behind. X 1'8. 

 J). Genitalia. X I'S. 



E. Jaw, X 0, and teeth of radula, X 270.] 



last rounded at the periphery, moderate!}'- convex beneath, im- 

 pressed in the middle ; aperture slightly oblique, broadly lunate, 

 thinly labiate and white inside; peristome sharp, the basal margin 

 arcuate, columellar oblique, briefly retlexed above. 



Major diaiu. 22^, min. i^O, height 11 mm, A large specimen 

 from Mauipur measures 28 by 2^-5 mm. 



Hah. North Cachar Hills, higher parts ; Burrail Eange, Naga 

 Hills; Manipur Hills; Toruputu Peak, Datla Hills; Khakhyen 



