C O N T E N T S. 



fAGV. 



Some new Orthoptera from tlie Caucasus {concluded).— B. P. Uimror 49 



Some Lepidoptera from Eastern France. — F. C. Wooclforde, B.A., P.E.S. 51 



British Iclineumons : Additions and Confirmations. — C. Moiieij, F.Z.S. 53 



On Nabis lativentris Boh. (Hemiptera-Heteroptera). — E. A. Butler, B.A., B.Sc, 



F.E.S 57 



On Physothrijis latus Bag'n., and some allied species. — R. S. Bagucdl- F.Ii.S.E.. 



F.L.S 61 



Gyrinus urinator 111. and G. bicolor Pk., near Cambridge. — E. .7. Pearcp (34 



A " trap '" for sap-freqiienting beetles. — G. H. Aslie (34 



Aculeate Hymenoptera in East Cheshire in 1920. — F. Neave (35 



Pairing- of Bombus terrestris in New Zealand. — G. V. Hudson, F.E.S. <35 



Reviews. — 1. " Kafer aus der Familie Tenebrionidae gesammelt auf der 

 ' Hamburger deutsch-siidwest afrikanischen Studienreise 1911 '." 

 Abhandl. Auslandsk. Hamburg. Univ., Bd. 5, Reihe C. naturwiss., 

 Bd. 2, 1920. By Hans Gebien. 2. " Resultats de lExped. Scient. 

 Neerlandaise a la Nouvelle Guinee." Vol. xiii. Zool. Livr. 3, 



1920. Coleoi^tera. Fam. Tenebrionidffi. By Hans Gebien 65 



'■ The Biology and Ecology of Aquatic and Semi-aquatic Hemiptera, 

 and the Male Genitalia as Characters of Specific value in certain 

 Cryptocerata." By H. B. Hungerford. Kansas University Science 



Bulletin, December 1919 (3(3 



Obituary. — Herbert Henry Corbett G(3 



John William Carter 67 



Society. — South London Entomological and Natural History Society (38 



Some Indian Coleoptera (5). — G. C. Champion, F.Z.S 70 



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