light setae; 2 chestnut brown articular rods dorsally and distally; a similar 

 chestnut brown plate with a vertical fan of long, golden brown, straight setae 

 on the inner side. 



FIGURE 688. Hydropsy che ornatula McL. Segment 9, ventral (A), 

 left anal leg, outer view (B) 



489 



Sclerite "c" large, golden brown, with a strong, thin, dark brown seta 

 crossing end of claw; several light, needle-shaped setae ventrally near 

 this seta. 



Claw dark brown, bent at a right angle, with a narrow, membranous, 

 transverse stripe. Setae 1, 2, 3 and 6 relatively long, light yellow; seta 5 

 situated on the outer side in the basal part, thin, straight and short; seta 4 

 situated medially, near the membranous stripe, small and light; setae 7 and i. 

 curved, light and long. 



Pupa. Length of male pupae 8.1 — 8. 5 mm, of female pupae 9.0— 9.2 mm. 

 Antennae filiform, reaching posterior end of body in male pupae, where their 

 ends are curved upward; they are shorter in female pupae, not reaching end 

 of body; antennal segments longer than wide; 1st segment wider than the 

 others; dorsal side with 3 long setae; ventral side with 3 small setae. 



Anteclypeus bordered with shallow folds; its projecting lateral part with 

 4 long, brown setae and a group of short setae. 



Lab rum narrower than clypeus; a small anterior part of lab rum without 

 setae in the middle; numerous brown setae laterally; similar and longer 

 setae in 2 large groups divided by a narrow median stripe with a few setae 

 posteriorly; 3 thicker and longer primary setae in each group; setae near 



557 



