410 R. OSTEN SACKEN 



and pubescence ; its extreme end, as well as the two long spines 

 upon it, are yellow or reddish. Abdomen : first segment metallic 

 blackish blue ; the second and third are reddish-yellow ; each of 

 them has, on each side , a square , metallic purplish blue spot, 

 which does not touch any of the margins of the segment; the 

 interval between the right and left spot of each segment is as 

 broad, or a little broader than the spots themselves; segments 

 4 and 5 are metallic purplish-blue; genitals pale-yellow. Hal- 

 teres yellow ; coxae pale-yellow ; the last pair are dark at base ; 

 femora reddish-yellow, the last pair slightly infuscated at base 

 and on the upper side at tip ; front tibiae yellow , sometimes 

 brownish towards the end ; middle tibiae brownish, paler about 

 the middle; hind tibiae black; tarsi brown, the first joint of 

 the two anterior pairs pale yellow, infuscated at tip. Wings 

 nearly hyaline ; apex infuscated , the infuscation not reaching 

 the discal cell, but extending as a gray shadow along the po- 

 sterior margin ; stigma black ; a brownish cloud in the first 

 basal cell, below the stigma. 



Hah. Mount Singalang, Sumatra, July 1878 ; two specimens. 



NB. There is no doubt that this species belongs in the genus 

 Campeprosopa Macq. Suppl. 4, 46; it even bears a certain like- 

 ness to C. flavipes Macq. , as represented 1. c. Tab. 5, f. 4. In 

 the Museum in Leiden I saw several specimens determined C. 

 flavipes Macq., which were much more like mine, than that fi- 

 gure ; they differed in having the end of the hind femora more 

 decidedly black, the hind tibiae with a yellow crossband in the 

 middle and the hind tarsi white, except at the base^ which was 

 black; the dark color of the apex of the wing was somewhat 

 evanescent. 



Ephippium festinans Wk. {Clitellaria) J. Proc. Lin. Soc. IV, 

 95! (Celebes). 



Three J^, one 9; Kandari, Celebes, April 1874 (Beccari). 



Ephippium maculipenne Macq. {Clitellaria) D. E. Suppl. IV, 

 54, 3 (Manilla). 



