SCENOPINIDAE OF THE WORLD 



19 



with large facets and the lower third with fine facets; frons small, 

 triangular, shining, with a shallow groove on the midline above the 

 antennae; ocellar tubercle not prominent, ocelli yellow to orange- 

 yellow. Antennae with first segment brown, short; second segment 

 twice as large and light brown; third segment brown, long and narrow, 

 over twice as long as first and second segments combined. Mouthparts 

 well developed. 



Thorax dorsum black-brown covered with short silvery hairs; 

 posterior rim of humeral callus orange; supra-alar callus yellow. 

 Wing smok}' white, veins tan; stem of halter tan, knob white. Legs, 

 femora and tibiae of all legs brown, tarsi yellow. 



Abdomen first segment white to lateral margins, brown below 

 scutellum; second segment brown; third segrnent with a wide band; 

 fourth and fifth segments with narrower white bands with brown 

 between; genital segment brown with aedeagus projecting visibly; 

 see figure for details. 



Female. — Unknown. 



Length: Male body 4 mm., wing 3 mm. 



Type-locality: Tunis (Tunisia); 2 August 1929 (C. Dumont). 



Holotype: Male (MNHN). 



2. Scenopinus antennatus (Kriiber) 



Figure 3 



Omphrale antennata Krober, 1914b, p. 74. 



Paromphrale antennata (Krober). — Krober, 1937, p. 214. 



Male. — This species is known only from the type. A moderate 

 sized fly of a red-brown color; eyes divided, with larger upper and 



Figure 3. — Scenopinus antennatus (Krober), male: a, wing; b, c, head, lateral and frontal 

 aspects; d, enlarged detail of antenna; e-g, lateral, ventral and posterior aspects of ter- 

 minalia. 



