316 



b'. c? without a trace of white on upperside 



of fore wing ...................... C. melccna, p. 320. 



B. c? Upperside : costal margin not or only 

 narrowly edged with black ; this colour not 

 extended into the cell. 



a. Expanse over 40 rnin ................. C. hueyeli, p. 333. 



b. Expanse well under 40 mm. 



a', c?. Upperside fore wing : apical fourth 



to apical third black. 

 <r. c? Upperside fore wing : with more 



or less of a discal white patch. 

 a 3 , d 1 . Upperside fore wing : terminal 

 black edging reduced posteriorly 



to an anticiliary slender line .... C. alboccemlea, p. 321. 

 b 3 . J . Upperside fore wing : terminal 

 black edging distinctly broader 

 posteriorly. 



a*. Underside: markings small, deli- 

 cate and sometimes more or less 

 obsolescent ................ C. trnnspecta, p. 322. 



" * Iarge - 



<J. Upperside fore mng : without , p. 324. 



any iscal white patch. 

 a 3 . Underside : markings small, regu- 

 larly placed : fore wing : spots in 

 postdiscal transverse series more 

 or less rounded ................ C. cliennelli, p. 327. 



b 3 . Underside : markings large, some- 



what irregularly placed ; fore wing : 



spots in postdiseal transverse 



series elongate. 



4 . Upperside : ground-colour pur- 



plish blue; underside bluish , & ( wet ,season 



., T ? vhlte :; ........ ;"; ....... / brood), p. 323. 



tr. upperside: ground-colour much ' 



paler lilac-blue ; underside dull 



chalky-white .............. C. lilacea, p. 324. 



b'. Upperside fore wing: with less than 



apical fourth black. 



a 2 . Underside : ground-colour uniform 

 rather dark silky grey, with no trace 

 of white or blue ................ C. victoria, p. 329. 



b~. Underside : ground-colour white or 



bluish-white. 

 a j . J . Upperside fore wing : with a 



discal white patch. 

 a 4 , d Upperside fore wing : discal 

 white patch small, clearly de- 

 fined and limited ............ C. albidisca, p. 325. 



b 4 . J . Upperside fore wing : discal 



white patch large, diffuse. 

 '. d 1 U pperside fore wing : ter- 

 minal black line or narrow 

 band not dilated towards 

 apex .................... C. dikcta, p. 331. 



