AUTHORS CONSULTED. XIX 



WALKER, FRANCIS. Characters of some apparently undescribed Ceylon 



Insects (Ann. Mag. Nat. Hist, v, 1860, pp. 306-307). 

 . Descriptions of some Japanese Hymenoptera (Ichneumonidae) 



(Cist. Ent. 1874, p. 271). 

 WALSH, B. D. Descriptions of North American Hymenoptera (Trans. 



Acad. Sci. St. Louis, 1873, pp. 65-166). 



WATERHOUSE, C. O. Aid to the Identification of Insects, 1885. 

 WATT, G., C.I.E. The Pests and Blights of the Tea Plant. Calcutta 



1898. 

 WESMAEL, C. lievue des Anomalous de Belgique (Bull. Acad. Rov. 



Sci. Bruxelles, 1849, pp. 115-139). 

 . Notice sur les Ichneumonides de Belgique appartenant "aux 



genres Metopiits, Banchus, et Coleocetitrus (op. cit. 1849, 



pp. 620-634). 

 WESTWOOD, J. O. An Introduction to the Modern Classification o 



Insects, 1839-40. 

 WOOD J. G. Strange Dwellings, being a Description of the Habitations 



of Animals, 1890. 

 ZETTEHSTEDT, J. \V. Insecta Lapponica descripta 1840. 



