164 BURMA, ITS PEOPLE AXD PRODUCTIOXS. 



CvcLOPHOErs AETHEiTicrs, Theobald. Hill j-anges of Pegu. 



This is a large and hypertropliicd all}- of fuhjuratm, ranging from 44 to 53 mills. 

 Lip either white or orange. 



„ TLATILABRIS, B. PegU. 



,, EXCELLENS, Pfr. MartabaH Province. 



C. Ilaughtoni, Theob. 

 V. lalteatus, B. 

 C. serratizona, Thorpe. 



The general character of these shells is a fnniculatoly coloured keel and a pale 

 peripherial band. Not having seen the type, I follow PfeLtfer in accepting C. excellens 

 as the common Maulmain shell. 



„ AFFiNis, Theob. Martaban Province. 



,, Phateei, Theob. Martaban Province. 



The last three species are nearly allied and probably local races, each having 

 a restricted range in the proviuce of Martaban, or, in other words, incipient species 

 in process of differentiation. 



,, SPECiosns, Phil. Martaban Province. 



A handsome and variable shell as to size and markings. 



,, opnis, Hanley. Tenasserim. 



,, EXP.iNstjs, Pfr. Tenasserim. 



This species varies much in size. 



,, Malayan us, Pfr. Upper Sal ween Yallcy. 



,, roRPHYEiTicrs, B. Tenasserim. 



,, suiiL.EViGATus, W. Bl. Bhamo. 



,, ciiTPTOMPHALrs, B. Ava. 



,, coExu-VEXATOEiuii, Sow. Ava. 



,, scuREA, B. Arakan Hills. 



,, ZEBErxus, B. Bhamo. Ponsee. 



,, Chaepentieei, Mouss. 



var. Kicoharinis, Mart. Nieobars. 



(CvcLOHELix) TCEBO, C'liem. Nicobars. 



,, CEOCATUS, Born. Kicobnrs. 



,, FOLiACEUs, Chcm. Andamans and Xicobars. 



C. Leai, Tryon. 



This solid shell, with its frills of varices, is of quite a different type from any of 

 its allies on the mainland. 



The flat discoidal Cydophori may be conveniently separated from the turbinate 

 species. The small Burmese species have been referred to Scahrina. 



(Scabeina) calyx, B. Sraulmain. Farm Caves. 



,, IxGLisr.ixA, Stol. Bamathat Hill. 



,, HispiDULA, W. Bl. Mya-leit-doung. Ava. 



Lagocheiltjs, Theuhahl. 



These are small turbinate forms, with a notch in the peristome. 



,, SCISSI5IAEG0, B. Phaiethan Hill. Tenasserim. 



,, TOMOTEEiiA, B. Arakan. 



,, LEPOEixns, W. Blanford. Thayet-myo. Akouktouiig. 



,, WArNEFORDiANCs, (j. Ncvill. Andamaus. Nicobars. Great Coco. 



,, RoEPsTOEFFi, Morch. jSicobars. Kamorta. Katchall. 



,, GALATHE^, Morcli. Nicobars. Kamorta. Katchall. 



Other species arc Z. trorhoides, Stol., and />. sti-iolutun, fromjPenang. L. garreli, 

 Eyd. ct Soul, Sumatra. L. polyncma, Moreh, Teressa. 



