LIST OP PAFERS, JUNE-DECEMBER, 1919. 427 



Z G. W. NiCHOLSOK. Atheta inhabilis Kr. and A. ralida Kr. in Berkshire, loc. 



cit. Sept., p. 207. 

 B James Noojian. Vaccinium Mi/iiillu..i on Raths. Iri^h Nat. Sept., p. 105. 

 Z George H. F. Nuttat.l. The Systematic Position, Synonymy and Icono- 



grapliy of Ptdiculus hunuinus and Phthiras pubis. Parasitology. 



Oct., pp. 329-346. 

 Z Observations on the Biology of the Ixodidae. Part ill. Dealing with 



the behaviour of the sexes in Amhhjomma hebraevni, Hyalnmma 



atqyptiuni and lihipicepkalus bursa when upon the h<Jst, loc. cit., 



pp. 393-404. 



Z See D. Keilin. 



Z Chas. Oidham. Lesser Shrew (Sorex minutus) in Cumberland. Nat. Sept., 



p. 292. 

 Z P'llmated Newt [Molae palmata] in the Lake District, loc. cit. Oct., 



p. 337. 



Z Diving Powers of Shove ler, loc. cit., p. 110. 



Z See H. F. Withebby. 



Z H. Onslow. Wild Birds and Distasteful Insect Larvae. Nature. Aug. 14, 



p. 464. 



Z The Inheritance of Wing Colour in Lepidoptera. 1. Abraxas grossulariata 



var. lulea (Cockerell). Journ. Genetics. Sept., pp. 209-258. II. 



Melanism in Tephrosia consonaria (var. nigra Bankes). Dec, pp. 53-60. 



Z Abtuue J. Camvbell Oede. Fulmars nesting at Huskier. Scot. Nat. Sept., 



p. 166. 

 Z J. H. Orton. Sex-Phenomena in the Common Limpet (Patella imlijala). 



Nature. Dec. 11, pp. 373-374. 

 Z J. H. Owen. Birds covering their eggs at night during the laying period. 



Brit. Birds. June, p. 23. 

 Z On the procuring of food by the male for the female among birdR of 



prey, Inc. cit., p. 29. 

 Z Large Clutch of Wren's Eggs (with note by F. C. R. Jourdain), loc. cit., 



p. 82. 



Z Cuckoo's Eggs and Nestlings in 1919, loc. cit. Sept., p. 109. 



Z Some Habits of the Sparrow-hawk, loc. cit. Oct., pp. 114-124 



B M. Nast Owen. The Skin Spot Disease of Potato Tubers. Bull. Misc. 



Inforvuition. Kew, No. 8, pp. 289-301. 

 Z A. H. P. Obituary. The I-ate Frank Norgate. Brit. Birds. June, pp. 



21-22. 

 Z V. C. Paine. An Aerial Combat [Sparrow-hawk and Rook]. Pep. and Trans. 



Devon Assoc. Vol. LI., pp. 63-64. 

 Z C. K. Parker. Lesser Black-backed Gull (Lants fuscus affinis) perching on 



wire. Lane. <t- C. Nat. Nov., p. 125. 

 Z W. H. P.^KiN. Tree Creeper {Certhia familiaris). Nat. Oct., p. 336. 

 Z - — - See W. E. I;. Wattam. 

 B David Paul. Presidential Address. On the Earlier Study of Fungi in Britain. 



Trans. Brit. Mycol. Sac. Sept., pp. 91-104. 

 B Robert Paulson and Percy G. Thompson. Supplemental Report on the 



Lichens of Epping Forest. Es.<ie..v Nat. Vol. XIX., Pt. L, pp. 27-30. 

 Z Donald Payler. Dwellers Underground. Aiiinial World. Aug., pp. 89-91. 

 Z J. H. Payne. Undocked Dogs. ^Nat. Sept., p. 311. 

 ■ P A. E. Peake. Excavations at Grime's Graves during 1917. Proc. Prehist. 



Soc. E. Anglta. Vol. III., Pt. i., pp. 73-92. 

 I'Z E. J. Pearce. Adimonia oelandica Boh. in Dorset. Ent. Mo. Mag. Sept., 

 " p. 207. 



Z Some Coleoptera taken on Dartmoor, loc. cit. Nov., p. 261. 



B William Harrison Pearsall. The British Batrachia. Rep. Bot. Soc. 



Vol. v., Pt. m., pp. 428-441. 

 B A. A. Pearson. A New Mycena. Trans. Brit. Mycol. Soc. Sej)t., pp. 135-136. 



B See E. M. Wakefield. 



Z Douglas H. Pearson. Dorset [Entomology of]. Ent. Bee. Nov., pp. 



207-209. 

 B \A"iLLiAM Henry Pearson. Notes on Radnorshire Hepatics. Journ. Bot. 

 July, pp. 193-195. 



