CYCLOPHOEID^. 889 



CyCLOPHOHUS rULGURATUS, Pfr. 



Oyclophorm fulguratus, Pfr., Proc. Zool. Soc, 1853, p. 52 ; Con. Indica, pi. iii, fig. 3 ; Nevill, I. c, 



p. 28. 

 Ci/clophorus patens, Blanf., Journ. As. Soc, Bengal, vol. xxxi, 1862, p. 143; Con. Indica^ pi. iii, 



fig. 5. 



This species was found in great abundance at Mimboo and Prome ; C. patens^ 

 " Blanf ., from Pegu I consider only a variety, distinguished by its rounder and more 

 thickened whorls, and especially by the less open umbilicus ; C, fulguratus is one 

 of the commonest Burmese land- shells. 



M. Morelet^ states that it is found also in Siam. 



Otclophorus zebeinus, Bens., var. 



Ci/clophorus zebrinus, Bens., Journ. As. Soc, Bengal, vol. v, 1836, p. 355; Con. Indica, pi. ii, 

 fig. 2 ; Nevill, /. c, p. 28. 



Found in great abundance by Dr. Anderson at Bham6, Hoetone, and Ponsee. 

 It appears to be a variety of the common Khasi species, differing by its greater size 

 and duller colouring. 



Genus Spieactjlum, Pearson. 

 Spiracultjm andersoni, Blanf. 



Spiraculum andersoni, Blanf., Proc. Zool. Soc, 1869, p. 447; Con. Indica, pi. Ixxxvi, fig. 3 ; Nevill; 

 I. c, p. 28. 



The type specimens were found on the Pirst Expedition at Bhamo, where the 

 species was very scarce ; it was obtained again on the Second Expedition, living 

 in tolerable abundance on the right bank of the Irawady, 2nd Defile, above the 

 Great Limestone Cliff. 



Spiraculum ayanum, Blanf. 



Spiraculum avanum, Blanf., Journ. As. Soc, Bengal, vol. xxxi, 1862, p. 319; Con. Indica, pi. 134, 

 figs. 7, 8 ; Nevill, I. c, p. 28. 



A single specimen was found on the Pirst Expedition at Bhamo ; the species is 

 quite distinct from S. andersoni. 



Genus Pterocyclus, Benson. 



Pteroctclus insignis, Theob., var. 



Pterocyclus insignis, Theob., Journ. As. Soc, Bengal, vol. xxxiv, 1865 ; Con. Indica, pi. v, figs. 6, 7 ; 

 Nevill, /. c, p. 29. 



^ Ser. Conch, iv, p. 283. 



q5 



