( 197 ) 

 23. Trotorhombia metachromata. 



Erosia metachromata Wlk., xxiii. p. 855 ? (18G1). 

 Erosia bisimiata Feld., Beise Nov. t. 128. fig. 21 J (1874). 

 Trotorhombia metachromata Warr., Nov. Zool. xi. p. 208 (1904). 



These two forms, I find cannot really be separated. Walker's type from 

 S. Domingo, the form occurring also in Porto Rico (from which island there are 

 two examples, both ? ? , in the Felder collection), has a few whitish scales preceding 

 the inner and following the outer line, which are not so visible in the mainland 

 specimen, as typified by Felder's bisinuata, from French Guiana, and many 

 examples from other localities ; these also appear to show a slightly browner 

 tinge and more numerous striae. 



Family GEOMETR1DAE. 

 Subfamily OENOCHROMINAE. 

 24. Dolerophyle nerisaria Wlk. 



In Nov. Zool. i. p. 371 (1894), I made Budara eonversata Wlk. a synonym 

 of this species. I have lately been able to examine the type and find that 

 it is an ordinary Nipteria, and the name must be struck out of the synonymy. 



Subfamily OYLLOPODINAE. 



25. Brachyglene dispar spec. nov. 



Forewing : dull olive-brown ; the costa finely, the apex broadly, blackish 

 to vein 4 ; all the veins orange ; fringe blackish. 



Hindwing : deep orange ; the costal area, as far as middle of cell, velvety 

 black, the onter margin narrowly black, broadening out between vein 2 and 

 snbmedian fold, along which it emits a black tooth. 



Underside of forewing orange, with the costa and apex, and the outer margin 

 narrowly black : hindwing as above. 



Head, thorax, and abdomen black ; patagia orange. 



Expanse of wings : 25 mm. 



1 ? from Tucuman (Steinbach). 



26. Cyllopoda gracillima spec. nov. 



Forewing : purple-black, with the yellow markings very much as in 

 C. durnfordi Drnce, but much paler yellow ; the outer transverse streak both 

 shorter and narrower. 



Hindwing : pale yellow, with all three margins black, the costal most broadly ; 

 the streak on inner margin ending in a point before base ; veins 2 and 3 with a few 

 dark scales. 



Underside with the yellow markings all amplified ; costa of hindwing yellow 

 from base to two-thirds. 



Head and thorax blackish ; lower half of face pale ; shoulders and patagia 

 marked with yellow scales at base ; abdomen with dorsum olive-fuscous, and a fine 

 yellow lateral line ; underside and legs creamy ochreous. 



Expanse of wings : 27 mm. 



1 <$ from Sapucay, Paraguay, March 1903 (Foster). 



