■)(> 



C I (' A hi I) jY. 



Lfpfopftill r'ni .<in)i/ii. V'lsl. Mon. Orient, (^""iciul. 

 p. 32, t. viii. r. U.aJ) (1889); id. Faun. 

 B. I., mivncli. iii. ].. W (lOOG). 



c. Opercula in iniile wide ai)art, oblique, their Jipical margins obliquely 

 snbtnincale. 



L. andamanensis. Aiidanvaii 



jA'jil<>j>S(iltria aii(l(n)u(iu'iixis. hist. Ann. Mag. ' Islands. 

 Nat. Hist. (0) i. ]>. .H7() (1888) : id. Mon. ' 

 Orient. Cicacl. p. 154, t. x. f. 12. a, h 

 (1889) : id. Fann. V>. T., Rlivneli. iii. ]>. 90 



(19(k;). 



Genus 31. Pur ana. 



Pimoia, Dist. Ann. Mag. Xat. Hist. (7) xv. p. GO (1905); id. 

 Faun. B. L, Rliyncb. iii. ].. 91 (190G). 



Type. P. tujrina, Walk. 



a. Opercula in male .small, ■wide apart, apices convexly angulated. 



P. tigrina. I India ; 



Uitnduhia t'lgr'nui, Walk. List Honi. i. ]>. G9 Malay 



(1850) ; Atkins. J. A. !S. Beng. liii. ]>. 224 Peninsula. 



(1885). 

 Leptopsalt ria tit/rhia, JJist. Mon. Orient. Oiead. 



p. 35, t. X. f.X a, b (1889). 

 Pvrana tigrina, Dist. Faun. B. I., Rhvncli. iii. 



p. 91,f.'43 (p. 92) (190(1). 



h. (*])t'rcula ill innle small, wide apart, apices convexly rounded. 



P. tigroides. j India. 



Diindiihid li(iri)ich'K, IF* J/. Ins. Saund., Iloni. 



p. 5 (18.58). 

 Pompoiiia liqroides, Jfiat. J. A. S. Beng. xlviii. 



p. 38 (1879); Atkins, loc. cit. liii. p. 229 



(1885). 

 Leptopsalt ria ti<iroides, Dist. Mon. Orient. Cicad. 



p. 35, t. xii. i:. 18. a, ft (1889). 

 Pvrana tiaroides. Dist. Faun. B. I., lihvnch. iii. 



p. 92(190G). 



c. Opercula iu male wide apart and somewhat irregularl}' rectangular 

 in shape. 



P. morrisi. 



J^eptopsaltria morrisi, Dist. Mon. Orient. Cicad. 

 11. 101, t. XV. f. 19, a, ft (1892). 



India. 



