147 



The left part has the shape of a bulge. The hla-hook evaginates from the posterior wall 

 of the bulge; when retracted, hla lies in the center of the bulge (fig. 268, 269; all figures 

 show hla in the retracted state). The distal half of hla is sclerotised by L3, which becomes 



Fig.262: Parcoblatta lata (Blattaria, Blattellidae, Blattellinae) - Male postabdomen in dorsal view; 

 with phallomere complex, subgenital plate, marginal parts of abdominal tergites 9 and 10, supraanal 

 lobe, subanal lobes, paraprocts, distal part of rectum, basal parts of cerci, and part of musculature. 

 Supraanal lobe shown through a window cut into ventral sclerotisation of abdominal tergite 10 TlOv. 

 - Scale: 1mm. 



