LIST OF PAPERS, JUNE-DECEMBER, 1919. 421 



B W. P. HiERX. Eleventh Report of the Botany Committee. Rep. and Trans. 

 Dccon. Assoc. Vol. LI., pp. 114-129. 



B Clavis to Devonian Sedges. Rep. Bot. Hoc. Vol. V., pt. iii., pp. 



414-416. 

 Z Ian G. W. Hill. Colias edusa and its var. hdice in the Edinburgh District. 



Scot Nat. Nov., p. 199. 

 B T. G. Hill. The Water Economy of Maritime Plants. Sci. Progr. July, 



pp. 60-80. 

 B H. E. Hilton. Observations on Capillitia of Mycetozoa. Journ. Qvekelt. 



Micro. Clvb. No. 84, pp. 5-12. 

 Z Frank Hind. Birds of Skegness and District. Trans. Linci. Nat. Union for 



1918. pp. 134-142. 

 Z Edward Hindle. Sex Inheritance in Pediculus humanus var. corporis. 



Journ. Genetics. Sept., pp. 267-277. 

 Z Martin A. C. Hinton. The Field Mouse of Foula. Scot. Nat. Nov., 



pp. 177-181. 

 Z Stanley Hirst. On Two new Parasitic Mit«s (Myocoptes hintoni [from 

 Exeter] and Psoroptes natalensis. Ann. A; Mag. Nat. Hist. June, 

 p. 524. 

 Z Harold Hodge. Colias edvsa, etc., in West Cornwall. Ent. Nov., p. 260. 

 P T. V. Hodgson. Memorandum of Flint Implements found on Dartmoor. 



Rep. and Trans. Devon. Assoc. Vol. LI., pp. 175-176. 

 B H. S. Holden. a Suggested Scheme for the Investigation of Marine Bacteria. 



Journ. Marine Biol. Assoc. July, pp. 136-140. 

 B T. K. Holden. See T. Greenlees. 

 B H. J. Holme, G. E. Baker, E. M. Wood. Botany [Records]. Proc. Liverpool 



Nat. F. Club for 1918, p. 38. 

 Z Arthur T. Hopwood. On Some Spurious Records of Southport Non-Marine 

 Mollusca. La7ic. & C. Nat. Dec, pp. 168-169. 



B Intergrowth of Oak and Sycamore, loc. cit., pp. 169-170. 



Z M. A. Horsfall. Osprey in Yorkshire. Brit. Birds. Dec, pp. 196-197. 

 B A. R. HoRWOOD. Fourth Report of the Flora Committee, 1916-19. Trans. 



Leicester Lit. <fc Phil. Soc. Vol. XX., pp. 76-78. 

 Z T. B. Hough [late]. Notes Regarding Bird Life in the Stewartry. Trans. 



Dumfries, ct- Gall. Nat. Hist, d; Ant. Soc. Vol. VI., pp. 48-66. 

 Z H. Eliot Howard. Behaviour of a Cuckoo. Nature. July 31, p. 426. 

 B W. 0. HowAjiTH. Festuca rubra near Cardiff : a Taxonomic, morphological 

 and anatomical study of three sub-varieties of Festuca rubra, L. 

 subsp. eu-ruhra Hack., var. genuiva Hack., growing near Cardiff, 

 S. Wales. New. Phy. Nov., pp. 263-286. 

 P Z Henry Hoyle Howorth. Presidential Address [to Museums Association]. 



Mus. Journ. Aug., pjj. 17-30. 

 Z H. C. Huggins. Notes on Kentish Mollusca. Journ. Conch. Aug., pp. 104- 



103. 

 Z J. E. Hull. Demodex and Follicular Mange. Vascuhm. Jul}% pp. 125- 

 127. 



Z The Wolf [Wolf-spider] of the Shingle, loc. cit. Dec, pp. 178-181. 



Z See J. W. Harrison. 



Z Geo. R. Humphreys. Dotterel in Co. Dublin. Brit. Birds. July, p. 61. 

 Z Douglas G. Hunter. Black-tailed Godwit in Forfarshire. Scot. Nat. 



Nov., p. 198. 

 Z f!. E. Hutchinson. Notonecta halophila, Edw. in Cornwall. E^if. Mo. Mag. 



Nov., p. 261. 

 Z J. S. Huxley. Note on the Drumming of Woodpeckers. Brit. Birds. July, 

 pp. 40-41. 



Z Some points in the Sexual Habits of the Little Grebe, with a note on 



the occurrence of vocal duets in birds, loc. cit. Oct., pp. 155-158. 

 B Z A. D. Imms. Grain Pests and their Investigation. Nature. June 26, pp. 



325-326. 

 B W. Ingham. See W. E. L. W.^ttam. ''• 



Z CoLLiNGWooD Ingr.^m. Incubatlon during the laj'ing period. Brit. Birds 



July, p. 64. 

 Z Down Tracts in Nestling Birds, loc. cit., pp. 78-79. 



