( X.XX ) 



ADDITIONS TO THE LIBRARY 

 During the Year 1917. 



AiNsi.iE (G. G.). [See Luginbill (P.V]. 



Atkin (E. E.) and Bacot(A.). The relation between tlie hatcliing of tlie 

 eg{;.s an<l tlie development of the liirvae of Stcyvinyia fasriata 

 ( .tnirs ctr/(ipus), and tlic presence of bacteria and yeasts. 

 [Parasitology, Vol. IX, 1917.] Tlie Authors. 



r!.\CK (E. A.) and PEsiBEinoN (C. E.). The INklon Fly in Hawaii (/yrtc/ro- 

 cera cucurbitae, t'oq.). 

 [U. S. Dept. Agric, Bull. No. 491, June 1917.] 



r. S. Dept. Aijric. 

 Bacot (A.). The Use of Insecticides against Lice. 

 [Brit. Med. doiun., Sept. IJO, 19U;.] 



A simple means of ascertaining if a sterilising hut is hot enough to 



destroy lice and nits in clothing and in blankets. 

 [Brit. Med. Journ., Aug. 4. 1917.] 



A contribution to the Bionomics of J'ediculus Immanvs {lestimeiiti) 



and Pedicufr.^ capith. 

 [Parasitology, Vol. XX, 1917.] 



The Louse Problem. 



[Proc. Royal Soc. Medicine, Vol. X (Sect. Ejjiileniiology and State 

 Medicine), 1917.] 'I'lir Author. 



~ [See Atkin (E. E.).] 



Baker (A. C) and Davidson (W. M.). A further contribution to the study 

 of Eriosoraa pyricoht, the woolly jiear Aphis. 

 [Journ. Agric. Research, Vol. X, July 1917.] 



U. S. Dept. Agric. 



[See QuAiNTANCE (A. L.).] 



Bemmelen (J. F. van). The colour pattern on Diptera wings. 



[Kouinkl. Akad. Wet. Amsterdam, Vol. XIX. Nos. 9, 10, 1917.] 



The Author. 

 Bolton (H.). The "Mark Stirrup" collection of Fossil Insects from the 

 Coal Measures of C'ommcntry (Allier), Central France. 

 [Reprinted from the Memoirs Manchester Mu.seum, Vol. LXI, 

 No. 2, 1917.] G. C. Champion. 



B6(Ving(A.). a Generic .<iynopsis of the Coc<iuellid larvae in the United 

 States National Museum, with a description of the larva of 

 H>/peraspi.f hinotata. Say. 

 [Proc." U. S. Nat. Mus., Vol. LI, Jan. 1917.] 



The Siiiith.^nniitn Instilution. 

 Broun (T.). Descriptions of new genera and species of Coleoptera. 

 Part V. 

 [New Zealand Institute, Bull. No. 1. Juue 1917.] 



The Author. 

 Burgess (A. F.) and Collins (C. W.). The genus Calosonia, including 

 studies of seasonal histories, Iiabits, and economic importance 

 of American species north of Mexico and of several introduced 

 species. 

 [U. S. Dept. Agric, Bull. No. 417, July 1917.] 



f. .S". Dept. Ai/ric. 



