( 396 ) 



curved than the right [irocess. Penis-sheath (PI. LIII. f. 37) ending in a triaugnlar, 

 straight, dentate process. 



Hub. British Honduras southward to Bolivia and Kio de Janeiro ; its range 

 extends doubtless farther north. 



In the Tring Museum (?<?, 5 ? ? from : S. Augustin, Majiiri R., 3500 ft., 

 ix. '95 (Stnart) : Perene R., Peru, iii. (Simons) ; R. t'achyaco, Prov. Iquitos 

 (Stuart) ; Amazons (Bates) ; Chiriqui ; Maripa, Caura R,, Venezuela, vi. xii. 

 (S. Klages) ; R. Demerara. 



325. Aleuron ypanemae. 



*Ti/lnf/mitJiiis i/jianniiae Boisduval, Sjiec. Gen. Lip. Hit. i. p. 295. n. 4 (1875) (Ypanema; — coll. 



Chai-les Oberthiir) ; Bull., Tram. Zool. Hoc. Lmd. ix. p. G.32 (1877). 

 Jlciniiii ypanemae, Kirby, Cut. Lep. Hrl. i, p. (U.'j n. b (1892). 



<S ? . Recognisable by the triangular semi-transparent white spot situated in the 

 angle between SC'' and R' of forewing. Behind tliis spot there is a white linear 

 spot. Hindwing reddish brown, with an irregularly dentate olive-brown border. 



Ilab. Brazil. 



In the collection of Charles Oberthiir from Petropolis, May 1885 (P. Germain) ; 

 C'uraea, Brazil, second half of 1884 (P. Germain) ; besides the ti/pe. 



326. Aleuron cymographum spec. nov. 



(J. As large as mr/««to. Second palpal segment /ec/i/y angulate. Abdomen 

 with hhick segmental bands similar to those oi carhiata. 



Wings, iippcrside. Forewing: olive-green, with clayish grey shades ; some 



indistinct undulating lines in basal half nearly as in chloroptera ; a minute black 

 stigma ; a dark shade beginning at costal margin in front of apex of cell and 

 ending at distal margin between R^ and BI' ; some indistinct lines in outer half of 

 wing, one situated just outside subcostal fork bordered with a sharply marked, 

 undulating white line, which stops at the dark oblique shade ; marginal tootli ii^ 



more prominent than in chloroptera, inner margin more concave. Hindwing 



resembling that of carinata, the blackish discal band-like area widening in front 

 and broadly joining the blackish distal border. 



Underside. Forewing : a sharply defined black discal area, sinuate proxi- 



mally, not entering the cell, but dilated basad behind cell. Hindwing with the 



costal margin slightly convex near base, but not lobed ; a line just outside cell and 

 two dentate ones on disc greenish, more or less accentuated by vein-dots. 



Uitlj. Bolivia. 



Two sijecimens in coll. Staudingor from Rio Songo (Garlepp). 



The white line on the forewing distinguishes this species from all the others. 



A. cymographum agrees with carinata in the colour of the abdomen, but it has 

 not the strongly angulated palpi. 



327. Aleuron chloroptera. 



Sphhu- chloroplem Perty, Del. Anhn. AH. p. 155. t. 31. f. 3 (1834) (Bras, australis ;— Mus. Wien). 



En;/o rhini-iiptera, Walker, List Lep. Ins. B. M. viii. p. 118. n. 10 (1856) (Honduras). 



Aleuron chlnropleni, Boisduval, Cons. Lip. Gnalentala p. 71 (1870) (partim) ; id., Sper. (ien. Lep. 

 Hit. i. p. 20G. n. ?, (1875) (partim ; Honduras) ; Butl., Trans. Zool Sue. Lnnd. ix. p. 542. n. 1 

 (1877) (Honduras) ; Burm., Descr. Hip. Argent, v., Atlas p. 29 (1879) (partim ; Buenos Ayrcs) ; 

 Druce, in Jiiul. Centr. Amer., Lr/i. Hel. i. p. 7. n. 1 (1881) (Nicaragua ; Cbiriqui) ; Kirby, 

 Cat. Lep. Ilel. i. p. 045. n. 1 (1892) ; Oruce, /.c. Snppl. p. 302 (1890) (Me.xico ; Brit. Hond.). 



