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PSYCHE 



A JOURNAL OF ENTOMOLOGY 



Established in 1874 



VOL. XXII 



APRIL, 1915 



NUMBER 2 



I'/odiya.s pcisijjhone Scudder. 



CONTENTS. 



A New Trichodectes from the Goat. V. L. Kellogg and Shonosuke Nakayama .... 33 



The Luminous Organ of the New Zealand Glow-worm. W. M. Wheeler and F. X. Williams 36 



Observations on the Life-history of Meracantha contracta. J. A. Hyslop 44 



A New Species of Pseudotephritis. C. W. Johnson 49 



Neomyrma versus Oreomyrma. W. M. Wheeler 50 



A New Form of a Southern Ant from Naushon Island, Massachusetts. W. M. Mann . . 51 



Dendrotettix quereus Packard. A. N. Caudell 52 



Some Tipulid Synonymy. E. Bergroth 54 



A Cursorial Tick. W. M. Mann 60 



Two Mexican Myrmecophilous Mites. Nathan Banks 60 



The Differentiation of the Cocoons of Pelopoeus cicmentarius and chalyhion coendeum. 



Phil Rau 62 



A Fly Preserved in Paper. C. W. Johnson 63 



Book Reviews 64 



Exchange Column 65 



