(45i; 



FIGURE 654. Cyrnus flavidus McL. Full-grown larva, lateral 



FIGURE 655. Cyrnus fl avid u s McL. Head.dorsal 



Sclerites of maxillolabium mainly light yellow. Gula as in the preceding 

 genera, short, broadly triangular; submentum short; anterior processes 

 relatively large; setae golden brown; cardo ash-gray-yellow; seta at base 

 dark brown; sclerites of stipes indistinct, with a narrow, brown stripe at the 

 median margin; both setae thin and dark, situated on a membrane; palpifer 

 brownish yellow, with reddish brown spots on the angles of the median 

 margin; distal seta situated on a membrane, thin, brown and relatively long; 

 palps and labium with brownish yellow sclerites. Submentum brownish 

 yellow; setae of ventral sclerites light, little marked; palps very small, 

 adpressed to the labium. 



512 



