36 



Figure 16. Metasternal line posterior to mesocoxa: a.) 



simple line on Ischyrus proximus Lacordaire [Mexico, 

 Chiapas], line = 0.75 mm; b.) groove on Ischyrus q. 

 quadripunctatus (Olivier) [USA, Florida] line = 0.38 

 mm; c.) groove with pit at medial end on Ischyrus n. 

 sp. 3 [Panama], line = 0.2 8 mm. 



