U.S. NATIONAL MUSEUM 



BULLETIN NO. 47, PL. CCCXLIII 



834 





834. ASTEKNOPTERYX GUNNELLIFORM1S. (P. 2420.) 



835. ANOPLARCHUS ATROPURPUREUS. (P. 2422.) 



836. XIPHISTES ULV^:. (P. 2423.) 



