It 11 OPALOCEHA MALI VAX A. 



E* maotairi above, it partakes of the character of E. stolii'zkana beneath, but is yet quite 

 distinctly differentiated from that species by the pattern of those markings. Though I have 

 followed this course I consider the conclusion but tentative. .Some decision must be taken 

 in u work like this, and the proof will ultimately n i st with the local breeder of fchese insects. 

 In the absence of this information analytic and synthetic empiricism are both to be deplored. 



12, Euthalia cocytina. (Tab. XVIII., fig. 7 ? .) 



Aconthsa Cocytbw, Horstidd, JSool. Journ, v. p. 67, t. 4, f. 3, 3a (1820). 

 A*Mia* thithirtii, Gray, Lop. Iub. Ncp. p. 14, l. lii, f. 2 (1846). 

 Adolim t-ocytitut, Bull, Aim. Nat. Hist. Rer. 4, vol. i. p. t)9 (18G8). 



Male. Winge above reflembling the last speciea, but the bluish marginal bands wide, as in 

 ft, Atoliczkava. Whigs beneath pah' lml warm nchramnis. tlie markings generally as in ft. macutiiri t 

 but palor and ochraceous; tlie blnck cellular markings of anterior wings as in preceding species. 



Female. Wings above pale fuliginous-brown, cellular and infra-cellular markings as in ft. mm-fayi ; 

 an oblique discal series of six elongate greyish spots, outwardly and oliscurely margined witb small dark 

 spots placed between the nervules; of the former the two uppermost, divided by the first discoidal nervule, 

 :uc largest, and the first iB broken at its centre ; the third is smallest, and the sixth, situate beneath the 

 third median nervule, is rather faint and outwardly notched ; a broad pale marginal border, becoming 

 obsolete at apex and shaded with bluish at posterior angle. Posterior wings with the apical half broadly 

 bluish; this area is marked with two series of whitish spots, the first and most distinct at its inner 

 margin, which is preceded by a K.-rie* of nl^nnv. dark spots, the second, which is almost obsolete near 

 its centre; outer margin brownish ; the fringe of both wings greyish white. Wings beneath pale obscure 

 ochraceous; anterior wings marked as above, the discal series of pale spots large, more continuous, 

 and more obscure and outwardly margined by a narrow waved fuscous fascia ; posterior wings with the 

 apical half (which 1ms a narrow transverse dark ochraceous fascia near its anterior margin) Bomcwbat 

 paler. Body and legs more or less concolorous with wings. 



Kxp. wings, J CO inilliim ; f 70 milliui. 



Hah. — Malay Peninsula; Singapore (coll. Moore) — Sumatra (13rit. Mus. and coll. Dist.) 



I am indebted to Mr. Moore for the loan of the female Singapore specimen here 

 figured, ami which constitutes my suits authority for the inclusion of the species in this 

 farina. Mr. Butler, who first described the female,* subsequently f added, as a synonym, the 

 A. mifya, FeUI. J This is probably a correct course, and the reason why I have not followed it 

 here is that the Felderian description better agrees with another Sumatran specimen in my 

 collection, which, however, may be but a varietal form* 



18. Euthalia puseda. (Tab. XVIII., fig. 8 ? , and var. Tab. XV., U?.) 



AJ«li tl * I'hshUi, Moore (Horsf, & Moore), Cat, Lep. Mus. E.L C. i. p. 191, n. 888 (18G7) ; Trans, Ent, JSoc. 



ser. 2, vol. v, p,7I, u. la, L «, f. 5 (1800); Fold. Wicn, Ent. Mori. hi. p. 400, n. 23 [lmu). 

 Adniia* monina, Butl. (Fabi\ ?) Proc, Zool. Soc. 1808, p. 608, n. 68, t 45, f. 4 ; Cat. Fabr, Lop. p. 8U, u. 3 



(1863) ; Trans, Liun. Soc. ecr. 2, Zool. vol. i. p. 530, u. G (1877). 

 Atlnliatt Irtdtkmgii* EtttL (nee. Voll.) Trans. Liun. Soc. aer. ii. Zool. vol. i, p. 580, n. 7 (1677). 



* Ann. & Mq#. Nivt. Hist. eer. 4 T vol. i. p. 09 U868). f P«>e. ZooL Soc. 1868, p. 608 P n. 61. 



I ltoise Nov. Lep. iii. p. 4&K n. 095. 

 3vkf< 30, 1883. . 2 j; 



