(306) 



%0^^ 



538 



FIGURES 534-538. Annitella obscurata McL.: 



534 — head, dorsal (A) and ventral (B); 535 — tergites of pronotum (A) and meta- 

 notum (B); 536 - thoracic horn and sternites; 537 — tergite of abdominal seg- 

 ment 9; 538 — larval case. 



Pronotum (Figure 535, A) yellowish brown; anterior margin narrow, 

 reddish brown, dark brown in anterior angles; groove in anterior third with 

 dark stripe in middle, 3 large dots lateral to stripe, further laterally 2 large 

 and 2 small dots; a distinct, X- shaped pattern near median suture, its 

 anterior branches formed by small, dark brown dots; posterior part with 

 groups of large dots in each half; posterior margin yellowish brown; 

 posterior-angle process with a narrow, dark, lateral stripe; base of process 

 with 3—4 small, dark brown, sclerotized dots; black, transverse stripes wide, 

 clearly separated. Chaetotaxy as in Figure 535, A. 



Mesonotum yellowish, lighter than pronotum, with whitish yellow 

 posterior angles; anterior margin laterall}^ with a dark reddish brown 



384 



