1981] 
Holldobler, Moglich, & Maschwitz — Pella 
369 
Fig. 10 A) Sagital sections through the abdominal tip of P. humeralis male. T: 
9th and 10th tergite; S: 9th sternite; AE: aedeagus. B) Close-up of sagital section 
through 10th tergite and 9th sternite. GC: glandular cell clusters. 
