INDEX TO VOLUME VI. Abundance of Larvae during the Au- tumn, 44. ; of Spring insects, 99. Achatina acicula among human re- mains, 115. Agaricus ostreatus growing in severe weather, 17. Agrion mercuriale in Epping Forest, 44. Agrotis saucia at Mersea, 208 ; at Woodford, 207. Albino Coot at St. Osyth, 76. Allen, W., exhibits Helix virgata from Southend, 73. Ancient MS. Receipt Book, 183. Ancient remains at Clacton, 78 ; at Shoebury, 77. Annelids, British, with especial refer- ence to the Earthworms of Essex, 31, 60, 107, 169, 185. Annual Report of Council (1891), 65. Area of Epping Forest for Faunistic purposes, 10. Argent, J. Bernard, Lycaena corydon, Colias edusa and C. hyale in Epping Forest, 140. Bale, Major J. F.., Past Industries of Colchester, 141. Benham, C. E., Microscopical Fossils from Colchester Chalk, 46. Bernicla brenta var. glaucogaster, in the Blackwater, 17. Black-cap (Sylvia atricapilla) in Nov- ember, 207. Blackmore High Woods, Meeting at, 129. Botanical Field-work (paper read), 106. Boulger, Prof. G. S., Pollards and how to treat them, with special refer- ence to the Hornbeam, 74, 92. Bradwell, Seal (Phoca vitulina) at, 139. Brent-goose, White-bellied, from the Blackwater, 17. Brightlingsea, Night Heron at, 43. British Association and Local Scientific. Societies. 131 ; Notes on Report of Conference of Corresponding So- cieties, 175. British Coins at Epping, 76. British Woodlands, 154. Buds, development of, 47. Burnham Rorqual, the Skeleton of, 115. Buxton, Sir T. Fowell, on "Pol- larding" in Epping Forest, 74. Cat nursing an Otter, and Otters in Mersea, 138. Caecilioides acicula among human re- mains, 115. Celtic Vases at Clacton, 182. Chalk at Colchester, Micro-fossils from, 46. Chancellor, F., October Rainfall at Chelmsford, 182. Chelmsford, October Rainfall at, 182 ; Otters near, 180. Christy, Reginald W., Abundance of Cynthia cardui, 99 ; Fieldfares in Spring of 1892, 98 ; Hoopoe at Rox- well, 98. Chigwell, Romano-British Cemetery at, 100. Clacton, Celtic Vases at, 182 ; Early Pottery at, 78. Cladocera, Males of, in Epping Forest, 46. Clarke Collection of Humming-birds, 43. Clouded Yellow Butterflies in Essex, 140, 181,