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Vol. XLV.] JANUARY, 1912. [No. 584, 



THE 



ENTOMOLOGIST 



IKustratcb |ttont|Iir Icurnal 



GEN^ERAL ENTOMOLOGY. 



EDITED BY RICHARD SOUTH, F.E.S. 



WITH THE ASSISTANCE OF 



KOBEllT ADKIN, F.E.S. 



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