402 



PROCEEDINGS OF THE NATIONAL MUSEUM 



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O'l mm 



Figure 2. — Pimplinae-.Ephialtini, head sclerites: a, Scamhus hispae (Harris); b, Alophos- 

 ternum foliicola Cushman; c, Calliephialtes variatipes (Provancher). (1, antenna; 2, 

 spiracle; 3, skin.) 



