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Pomona College Journal of Entomology 



Figure 220 



A, Labrum of Arrup pylorus gen. et sp. nov. B, Labnim of Mecistocephalus 

 limatus (Wood). C, Dorsal view of cephalic and basal plates with antennre of 

 Tampiya pylorus gen. et sp. nov. D, Prosternum and prehensorial feet of the same, 

 showing the characteristic teeth of the anterior median margin of the prosternum. 

 K, Labrum of the same. F, Labrum of Pcctiniunguis montereus Chamberlin, show- 

 ing also one lamina fulcicntis. G, Dorsal view of anterior end of Gosiphilus minor 

 gen. et sp. nov., showing basal and cephalic plates with antenna^, the prehensorial 

 feet being completely covered. 



