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Pomona College Journal of EntomoI/OOy 



Figure 220 



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

 limatus (Wood). C, Dorsal view of ceplialic and basal plates with antennae of 

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

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

 E, Labrum of the same. F, Labrum of Peetiniunguis montereus Chamberlin, show- 

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

 gen. et sp. nov., showing basal and cephalic plates with antenn:e, the prehensorial 

 feet being completely covered. 



