82 EXOPROSOPA DÜRYCA. 



Exoprosopa Leuconoe Jaenn. , which are indicated already 

 as synonyms of this species by Osten Sacken (Ann. Mus. 

 Gen. XVI. p. 433), Exoprosopa Audouini Macq. (Dipt, 

 ex. II. 1. 36. 1. pi. 16 f. 1) also belongs to it. 



Two specimens from Amboina (Forsten) , one from Timor 

 (Macklot) and one from Atapoepoe in the same island 

 (Wieuecke). 



37. Exoprosopa cingulata, n. sp. 



Testacea; tJioracis disco abdominisque vitta media fuscis; 

 abdominis segmentis 2 , 5 , 6 é^ 7 alhis ; tibiis tarsisque fus- 

 cis; alis hyalinis , basi, costa (praeter partem, apicalem) et 

 semifascia in parte radicali cellulae discoidalis fusco-testaceis ; 

 cellulis submarginalibus quatuor. — Q. Long. 15 mm. 



Face conically prolonged , testaceous ; front of the same 

 color, rather broad, narrowed behind and with a reddish- 

 ochraceous pilosity ; occiput greyish -black. Antennae black , 

 the third joint subulate. Thorax blackish ; collar and pleu- 

 rae with ochraceous pile ; before the root of the wings and 

 on the posterior angles some black bristles. Scutellum and 

 abdomen testaceous , the latter with a dorsal blackish band ; 

 the second and the three" last segments with a white 

 toment, covering the derm. Legs testaceous; tibiae and 

 tarsi piceous; posterior legs with small bristles. Halteres 

 pale yellow, their stem black. Wings hyaline, at the base 

 and along the costa with a dark brownish-yellow marking , 

 which reaches as far as the outlet of the subcostal vein, 

 emitting a halfband over the end of the middle basal cell 

 and occupying, at the base of the wing, about the half 

 of the inferior basal cell (anal cell); the longitudinal vein, 

 which separates the two upper basal cells, is narrowly bor- 

 dered with brown; there are four submarginal cells, the 

 third of which is trapezoidal. 



A 9 from Adelaide, presented by Dr. C. Felder. 

 This species has the habitus and coloring of the South- 

 American E. Sancti Pauli Macq.; it differs however by 



Notes from the Leyden IMusenra , "Vol. "VII. 



