13 



Figure 1. Dorsal view of heads showing eyes: a.) Ischyrus 

 q. quadripunctatus (Olivier) with coarsely faceted 

 eyes, line = 0.5 mm; b.) Tritorna atriventris LeConte 

 with finely faceted eyes, line = 0.38 mm. The arrow 

 points to the ocular stria. 



