SCENOPmiDAE OF THE WORLD 



307 



Figure 197. — Riekiella bicornis Paiamonov, female: a, wing; b, lateral aspect of head; 

 c, enlarged detail of antenna; d, dorsal aspect of 8th and 9th segments; e, lateral aspect of 

 8th and 9th segments. 



Type-locality: 10 mi. s. Bowen, Queensland; 27 September 1950 

 (E. F. Riek). 

 Type: (CSIRO). 



204. Riekiella collessi, new species 



Figure 198 



Male. — Head black; eyes black, divided below the midline with 

 coarse upper and fine lower facets; frons very narrow, triangular, with 

 a median groove, the lower half white; ocellar tubercle black with gray 



