520 CORRESPONDING SOCIETIES. 
Atkinson, J. White Wagtails in Yorkshire. Brit. Birds. Mar., p. 242. 
Austen, E. E. Two additions to the List of British Z’achinide (Diptera), 
Ent. Mo. Mag. Aug., pp. 182-183. 
—— Abnormal Abundance of Typhlocyba ulmi L. in Hyde Park, tom. cit. 
Nov., p. 254. 
Austin, S. Report of the Ornithological Section for 1921. London Nat. 1921, 
pp. Xil-xiv. 
— Report on the Birds of Epping Forest for the year 1921, tom. cit., pp. 70- 
75. 
Baccuus, Dovenas. Helix aspersa var. exalbida at Westbury-on-Trym, Glos. 
W. Journ. Conch. Jan., p. 246. 
— Peculiar form of Hygromia fusca (Montagu) from Leigh Woods (Somer- 
set), near Bristol, tom. cit. June, pp. 286-287. 
— Land and Freshwater Mollusca of Winsley in North Wilts, tom. cit. 
Oct., pp. 320-323. 
BapEN-PowELL, Frank. Unidentified Gull at Wimbledon. Vield. Sept. 9, 
. 387. 
Bieta RicHarp §. On some New and Rare British Diplopods. Ann. and 
Mag. Nat. Hist. Feb., pp. 176-177. 
—— Dendrothrips ornatus (Jabl.), a species of T'hysanoptera new to the 
British Fauna. Hnt. Mo. Mag. Jan., pp. 18-19. 
—— Cecidomyid, Perrisia harrisoni, nom. nov., tom. cit. Aug., pp. 183-184. 
—— Drepanothrips Reuteri Uzel. An addition to the British Fauna, tom. cit. 
Nov., p. 248. 
— Sussex Diplura (Campodeida). Hastings and East Sussex Nat. Oct., 
pp. 201-203. 
— bBristly Milhpede, Polyxenus lagurus L., from Lancashire. Lancs and 
C. Nat. Mar., p. 225. 
— On Ligidium hypnorum (Cuvier) and other Lancashire Woodlice, tom. cit., 
pp. 225-227. 
— Trichoniscidze (Woodlice) of the Scarborough Coast. Nat. Mar., p. 92. 
—— and Harrison, J. W. Hzstop. New British Cecidomyiide. Hnt. Rec. 
Apr., pp. 61-66; Sept., pp. 149-154. 
Bairp, D. Dead Bees under Lime Trees. Field. Sept. 2, p. 351. 
Baker, C. E. Unusual lining in Jay’s Nest. Brit. Birds. July, p. 47. 
Baker, E. C. Stuart. Velocity of Flight among Birds, tom. cit. June, p. 31. 
Baker, H. W. C. croceus, etc., in Suffolk. Wnt. Aug., p. 187. 
Baker, He Anatomy of Birds in Flight. Country Life. May 18, pp. 646- 
647. 
BaRKER, ages B. Escaped Cockatoo consorting with Rooks. Field. Nov. 18, 
p. 729. | 
Baker-Sty, H. Trip to the New Forest in End September. Hnt. Rec. Noy., — 
pp. 201-202. 
Batrour-Browng, F. Life-history of the Pelobius tardus Herbst. {Abs.]. Ent. 
Mo. Mag. June, p. 141. 
Batrour-BrRowne, FRANK. Life-history of the Water-Beetle, Pelobius tardus 
Herbst. Proc. Zool. Soc. Apr., pp. 79-97. 
Bamser, Rut C. [Mrs. Bisbee]. Sex Determination—A Suggestion. Proc. — 
Liverp. Biol. Soc. Vol. XXXVI., pp. 5-14. 
BaRBER-StTaRKEY, R. Quails in Shropshire. Field. Oct. 21, p. 624. : 
BarinG, Crciu. Ravens at Lambay. Irish Nat. Mar., pp. 34. Abs. in Brit. — 
Birds. Sept., p. 114. 
Barngs, A. J. See J. Cosmo Melvill. 
Barrow, W. H. Black Redstart in Leicestershire. Brit. Birds. Sept., p. 106. 
—— Shoveller Breeding in Leicestershire, tom. cit., p. 109. 
Slavonian Grebe and Spotted Crake in Leicestershire, tom. cit., p. 114. 
Bastin, S. Leonarp. Safeguarding the Birds. Animal World. Apr., p. 45. 
BaTEs, paral Lesser Spotted Woodpecker on Speyside. Field. May 20, 
p. 692. 
BaRTHOLOMEW, JAMES. ‘ British Birds’ Marking Scheme. Brit. Birds. Feb., 
p. 219. 
—— Adaptability of Stoat. Scot. Nat. May, p. 68. 
