Monograph of (he genus Calochrgsops Boisduial. 337 



IioIIowcd at the extremity; cingulvm very iong and narroAv; 

 tegumen a narrowish ridge at the rear, with cheeks projecting well 

 forwards, sub-wedge-shaped, vnth very long falces highly hooked 

 at the tips; the bristles on the cheeks rather fine and moderately 

 numerous. 



The genitalia as a whole are very large for the size of the insect. 



Androconia very variable indeed, from a short oval shape or a 

 long oval through an oblong of various sizes to a quadrangular form 

 either short or long, with nine rows of reticulations, rarely ten, whose 

 sculpturing is placed fairly far apart horizontally and decidedly ^o 

 vertically. 



Neochrysops neonegus sp. n. Plates XIV, fig. 8 ; XXII, 

 fig. 45 ; XXX, fig. 45. 



Q. Upperside, both wings sublustrous pale blue, iridescent, pale 

 violet at one angle of light, almost silvery at another, with very 

 narrow brown borders. Primaries v/ith a good-sized spot closing 

 the cell. Secondaries with a black subanal spot edged internally 

 with orange coloin-. v/hich latter extends slightly into the anal area. 

 A fine tail from vein 2. Underside, both wings whitish grey with 

 brown spots edged with white. Primaries with a spot closing the 

 cell, and the postmedian series consisting of seven spots, the first 

 very small between the costa and \'%in 7, the second to the fifth 

 in a slight curve, the third and fourth spots being placed somewhat 

 obliquely to each other, the sixth spot shifted a little inwards, and 

 the seventh just below it; the submarginal row is composed of 

 six almost reniform internervular broadish dashes ; the terminal 

 row is composed of almost oval narrow dashes. Secondaries with 

 five black spots near the base, four below each other, the two central 

 ones close together, the fifth nearer the base on the inner margin; 

 a good-sized black spot is placed far outwards below vein 8. A 

 large spot closes the cell; the postmedian series is irregular and is 

 composed of six largish elongated spots, the first oval and oblique, 

 the second oblong shifted outwards, the third also oblong, larger, 

 shifted inwards, fourth slightly wedge-shaped shifted inwards, fifth 

 oblong shifted well inwards, the sixth subrcniform shifted slightly 

 outv/ards ; the termen has a row of spots in a white area which is 

 edged internally hy a series of internervular lunules, beyond which 

 to the postmedian row the ground-colour is ahnost entirely white; 

 a subanal black spot with bright metallic scales, edged internally 

 with an orange-chrome lunule that extends somewhat into the 

 anal area. 



$. Upperside, both wings brownish, v/ith the basal four-fifths pale 



