PTEROMALIDAE OF N.W. EUROPE 873 



Walker, F. 1863. In Newman, E. Parasites and Hyperparasites [postscript]. Zoologist 

 21 : 8609-8610. 



1871. Notes on the Chalcidiae. Part 1. — Isosoma. Zoologist (2) 6 : 2429-2437. 



1872. Notes on Chalcidiae. Part 5. 18 pp., 16 figs. London. 



1872a. Notes on Chalcidiae. Part 6. 17 pp., 18 figs. London. 



18726. Notes on Chalcidiae. Part 7. 21 pp., 17 figs. London. 



1873. Economy of Chalcidiae. Entomologist 6 : 298-300. 



1874. Descriptions of Amurland Chalcidiae. Cist. ent. 1 : 311-321. 



Wallace, G. E. 1954. A new wasp of the genus Habritys (Pteromalidac : Hymenoptera) 

 from Wisconsin and New York. Ann. Carnegie Mus. 33 : 199-200. 



1959- A new Pteromalid parasite of the Eastern Death Watch beetle, Hadrobregmus 



carinatus (Say). Bull. Brooklyn ent. Soc. 54 : 84-86. 



Walsh, B. D. 1861. The army-worm. Trans. Illin. Stale agric. Soc. 4 : 373-375. 



Walsh, B. D. & Riley, C. V. 1869. The joint-worm (Isosoma hordei, Harris). Am. Ento- 

 mologist 1 : 149-158, 6 figs. 



Waterston, J. 1921. Report on parasitic Hymenoptera, bred from pests of stored grain. 

 Rep. Grain Pests Comm. R. Soc. 9 : 8-32, 15 figs. 



1922. On Chalcidoidea. (Mainly bred at Dehra Dun, U.P., from pests of Sal, Toon, Chir 



and Sundri). Indian Forest Rec. 9 : 1-44. 



1929. On a chalcidoid parasite bred from a flea larva. Parasitology 21 : 103-106. 



Webster, F. M. 1885. Insects affecting fall-wheat. Rep. U.S. Dep. Agr. 1884 : 383-393. 

 Westwood, J. O. 1828. On the Chalcididae. Zool. J. 4 : 3-31, 1 pi. 



1832. Cerocephale. Cerocephala Westwood. In Guerin, F. E. Mag. Zool. Classe IX, 



pi. 4. Paris. 



1832a. Descriptions of several new British Forms amongst the Parasitic Hymenopterous 



Insects. Phil. Mag. (3) 1 : 127-129. 



1833. On the probable Number of Species of Insects in the Creation ; together with 



Descriptions of several minute Hymenoptera. Mag. nat. Hist. 6 : 1 16-123, I n 8- 



1833a. Descriptions of several new British Forms amongst the Parasitic Hymenopterous 



Insects. Phil. Mag. (3) 2 : 443-445, 14 figs. 



18336. Further notices of the British parasitic Hymenopterous insects ; together with 



the " Transactions of a Fly with a long Tail ", observed by Mr. E. W. Lewis ; and addi- 

 tional Observations. Mag. nat. Hist. 6 : 414-421, 1 fig. 



1833c. Notice of the Habits of a Cynipideous Insect, parasitic upon the Rose Louse 



(Aphis rosae) ; with Descriptions of several other parasitic Hymenoptera. Mag. nat. 

 Hist. 6 : 491-497. 



1839. Synopsis of the genera of British insects, pp. 49-80. [Issued with : An introduc- 

 tion to the modern classification of insects, no. 13]. London. 



1874. Thesaurus entomologicus Oxoniensis ; or, illustrations of new, rare, and interesting 



insects, for the most part contained in the collections presented to the University of Oxford by the 

 Rev. F. W. Hope, xxiv + 205 pp., 40 pis. Oxford. 



1882. On the supposed abnormal habits of certain species of Eurytomides, a group of the 



Hymenopterous family Chalcididae. Trans, ent. Soc. Lond. 1882 : 307-328. 

 Whiting, P. W. 1958. Mormoniella and the Nature of the Gene : Mormoniella vitripennis 



(Walker) (Hymenoptera : Pteromalidae) . Proc. 10th Int. Congr. Ent. 2 : 857-866. 

 Wolff, M. 1916. Uber die Pteromalinengattung Platyterma Walker (1834) un & fiber eine 



deutsche, von C. Eckstein aus Lophyrus pini erzogene, neue Art. Z. angew. Ent. 3 : 157- 



171, 19 figs. 

 Wollaston, T. V. 1858. Brief Diagnostic Characters of undescribed Madeiran Insects. 



Ann. Mag. nat. Hist. (3) 1 : 18-28. 

 Zetterstedt, J. W. 1838. Insecta lapponica descripta. Sectio secunda Hymenoptera. 



150 pp. Lipsiae. 



