( xxxiii ) 



Coad (B. R.). Recent experimental work on poisoning Cotton-boll weevils. 



[U. S. Dept. Agric, Bull. No. 731, 1918.] 

 » U, S. Dept. Agric. 



Cockerell (T. D. A.). The Panurgine Bees of the genera Hesperapis, 

 Zacestd and Panurqomia. 



[Psyche, Vol. XXIII, 1917.] 

 Insects iu Burmese Amber. 



[Ann. Ent. Soc. Amer., Vol. X, 1917.] 

 New Records of Natal Bees. 



[Ann. Durban Mus., Vol. I, 1917.] 



Neotropical Bees, principally collected by Professor Bruner in 



Argentina. 



[Trans. Amer. Ent. Soc, Vol. XLIV, 1918.] 

 The Megachilid Bees of the Philippine Islands. 



[Philippine Journ. Sci., Vol. XIII, 1918.] 



The Mosquitoes of Colorado. 



[Journ. Econ. Entom., Vol. II, 1918.] 



The Bembeciue Wasps (Hym.). 



[Entom. News. Vol. XXIX, 191*.] 



Some Bees of the genus Panurqinus (Hym.). 



[Entom. News, Vol. XXIX, 1918.] The Author. 



Chiddle (N.). Further observations upon the habits of the Western 

 Wheat-stem Saw fly in Manitoba and Saskatchewan. 

 [Agric. Gazette of Canada, Vol. V, 1917] 



■ • The Habits and Control of White Grubs in Manitoba (Lachnosterna, 



spp.). 

 [Agric. Gazette of Canada, Vol. V, 1918.] 



Canad. Dent. Ayric. 

 De (M. N.). Second Report on the Experiments carried out at Pusa to 

 improve the Mulberry Silk Industry, compiled under the 

 direction of the Imperial Entomologist. 

 [Agric. Research Institute, Pusa, Bull. No. 74, 1917.] 



India Office. 

 Demacht (E.). Notes d'Eutomologie Scientifique. Premiere Note. La 

 Localisation du Sens de l'Odorat chez les Insectes. 

 [Amelie-les-Bains, Juiu 1918.] F. D, Godman. 



Dewitz (H.). Afrikauische Schmetterlinge. 

 [Mittheil. Munch. Ent. Ver., 1879.] 



Westafrikauische Papilionen. 



[Berl. ent. Zeitschr., Vol. XXVI, 1882.] 



West- und Centralafrikanische Tagschmetterlinge. 



[Ent. Nachr., 1889.] E. A. Elliott. 



[See Homeyer (A. V.).] 



Distant (W. L.). Undescribed Rhopalocera from the Malay Peninsula. 



[Ann. and Mag. Nat, Hist , Ser. 5, Vol. X, 1882.] 

 On some apparently undescribed Rhopalocera. 



[Ann. and Mag. Nat. Hist., Ser. 5, Vol. X, 1882.] 



E. A. Elliott. 



Doonin (P.). Heteroceres nouveaux de l'Amerique du Sud., Fasc. XIV, 



Nov. 1918. The Author. 



Donisthorpe (H.). A List of Ants from Mesopotamia; with a description 

 of a new species and a new variety. 

 [Ent. Record, Vol. XXX, 1918.] The Author. 



Dove (W. E.). Some Biological and Control studies of Gastrophihs 

 haemorrhoidalis and other Bots of horses. 

 TU. S. Dept. Agric, Bull. No. 597, 1918.] 

 L U. S. Dept. Ayric. 



