Vol. XXviJ F.NTOMOLOGICAL NEWS 95 



Dftta f die CSiinch Bog Egg Panuttc ( Rcsuhi of 



the 1 ic pMt MMm ner). — H. A. SuftrAci. Harris- 



borg. Ps.. Efficicnc7 of Parasites of the San Jose Scale (An outline on 

 the cfidency of (Murasitcs in cleaning op this pest ; their natural spread 

 in Pennsylvania, and their toocessfuj dissemination by artificial means). 



LFPIDOITERA.— C P. Giioxttc Colorwlo Agricnhanl College. 

 Intrrprrtatton of the Codling llutli DMa from Colorado.*— L. Hxn- 

 MAN. I'l f Missouri l.ife-htstof7. Pi xlopWHK, and Woric of 



Unapotti 1 rm Iweaf-miner of Apple.* — BmiA Ifosan, Uoiver- 



•ity of Illinois, Pupal Characters Used in the Clunfication of the 

 Sphtngidae.*— CbftMtUA P. KcniAtT. Cornell Univenky. The Poiaoa 

 Ghuids of Autowuru to, Fabr.*— PAtx S Wnca. Kanut Agricahwal 

 College. The Biology of Nymfkmla mmnUaHt Clrmcm.* 



HEMlin-RRA^-C P. Giixcm. Fort Colliaa. CoL. Notes om Plul 

 Lice having Alternate Food HabiU: Food Habito of Some Colorado 

 Aphids.*— R. A. Cboutv. Montana Agncnltural CoOrge. A Pbolograpliic 

 Record of the Developownt of the Penale LrfirfoM^A^j alaii Una.*— 

 W. D. FuNKHOusca. Ithaca High School. Note* on the Life^istories of 

 certain Membracidac.*— M. OnaaM. Ohio State Univershy. On die Life- 

 hictorks of Cercopidae and jassidae.* — MoanMia D. LaDMAaa, Com^ 

 Univcrtity. Nolet on Capaid Ufe-hialonca.*— C R. Ctoaav. CoracO 

 Untvernty. An Insect Enenqr of the Po«r>lincd Lcaf'lwg.* — Amiia 

 Gkacs Nnriu, Unhrersity of Illinois. The Homology of die Genitalia 

 of Bfmanu gristus.* 



DIPTERA.— J. M. ALcaicn. U. S. Bureau of Entomology. Resolts of 

 Twciity-6ve Years CoOecttng in the T ac hinkl a e ;* The Habits of Sar> 

 eopha^dacw— PanaaiCK KiCAa, U. S. Nalioaal Mnscwn. The NcHMieera 

 not a Nalwral Groop of Diptera.*— Alvah Ptmaon* Univcraity of 

 Illinois. Studies on the Morphology of the Head and Mouth-parts of 

 Diplera.* 



OBITUARY. 



John Muir. the widely-known mountaineer mnd Cglifomian 

 naturalist, died suddenly of pneumonia, at the California I1o«- 

 pttal. in Los Angeles, on December 24. 1914. at the age of 

 '*^^''ly 77 years- His books, especially Tke Atauntains of 

 Caiiforma, Our Natiomai Porks, Mir First Summrr tn the 

 Sierra, will always be read and valued by the Calif omian ratnr- 

 altsts. Two species of Lepidoptera were named in his honor 

 by Ilenry Edwards in 188 1 ; a pretty little iKXiuid moth. Gyros 

 tnuirii, from Tuolumne County, and Thrcta mmrii. from 

 Mendocino County. After describing the latter butterfly. 



