Vol. XXvi] ENTOMOLOGICAL NEWS QI 



H. T. ToWNMMD, U. S. National Moscam. On Proper Generic Con- 

 cepts.*— Nathan Banks, U. S. Bureau of Entoraoloiy. Sofgcstioiis 

 for Discovering Affinity and Pbylogcny.* — C P. GiLum, Colorado 

 Agricultural College. Insect Notes from Colorada*— A. D. llAcGnxj- 

 T«AV. University of Illinois. Tbe Modification of the Subco«tal Vrin in 

 the Wings of Insects.* 



CYTOLOGY.— F. Pavni. Indiana Lmvcoitj. A r>iu<iy oi xnc Matu- 

 ration Period in tbe American and European llolccrickets (Aroer. 

 Soc ZooL).— Robot CHAMWOts. Ja^ Clncimiafi Univcnity. Micro- 

 dissection Studies on the Physical P roptf tte s and Bdiavior of Cell 

 Structures. Especially in Orthopteran Spermatogcacait (Amer. Soc 

 ZooL).— IfAav T. HAaMAN. Kansas Stale Agricuhnral College; Sper- 

 nuuogencsb in Paratettix (Amer. Soc ZooL).— D. H. WtNUca, Har- 

 vard University. Sjmapsis and the Individtiality of the ChraoioaoaMa 

 (Amer. Soc ZooL). 



PHYSIOLOGY.— GnMB A. Dian and It K. NAaooaa. llanlMttaii. 

 Kans., A New Air Cbodhioniiit Apparatus (aa ilhistrated desc ri ptio p 

 of the air conditioning nuwhinc and breeding chamber). — A. F. C^n- 

 BAM. Clemson College. S. C The lloittarc Factor in Rdatioa to 

 Insecu (a brief prescntatioa of tbe nw htw e tei p arator e rchdoa in 

 insect activity).— N. E. McImsoo, Bureau of Ifiilnianlflfy. The Rdkx 

 "Bleeding" of the Cocdndlid Beetle. EpJhchna bomHs (Amer. Soc 

 ZooL) : The Olfactory Sense of Cblaoplcni.*— V. E. SnuoaD. Univer- 

 sity of Illinois. Ilodificatioa of Tfgcr-beccle Color* by Tcnparatare 

 and Moisture:* Modification of the Color Patterns of Clcindcli by 

 Temperature and Moisture*— E. Niwion HAavsv. Princaton Univer- 

 sity. Studies on the Pho ap hore s cent Substance of the Fire-fly (Aaser. 

 Soc ZooL).— Wm. L Doixiv. Ja.. Randolph Macon College. Reactions 

 to Light in Vanessa antiopa, with Special Reference to Circus Move- 

 mettts rAmrr. Soc Z06L). 



C! — E. CAaunoN MacDowul. Camciie li mltmi ua, Briille 



Inbc: a Drosophila (Amer. Soc ZooL).^RoHar K, NABooat. 



Kansas Agricultural College, The Behavior of a l^nit (Character in 

 the Grouse Locust. Puratettix (Amer. Soc 2^L).— A. FaANxuK 

 Sutnx. University of Micfaigaa Parthcnogcneais and Sex in Antho- 

 thrips verfaasd (Amer. Soc ZooL).— T. H. MoncAN. A. H. Snnmc- 

 f ANT. C B. Batocca and H. Mutxaa. Columbia University. Demonstra- 

 tion of the Pour Hereditary Groups and the Four Pairs of Chromo- 

 somes of Drosophila (Amer. Soc ZooL). 



INSECTS INJURIOUS TO PLANTS^-C C. Hawtrr. Ottawa. 

 (Un^ The Brown-tail Moth in Canada (the introduction and present 

 stattM of the insect in Catuida. with an account of tbe preven ti »e and 

 eradicative measures). — C H. HABtKY, Ja.. Durham. N. H.. Contact 



