CONTENDS: OF VOL 1 
. Preface. 
. A Naturalist’s contribution to the Discussion upon the Age of the Earth, 
by Edward B. Poulton, Hope Professor. (The Presidential Address 
to the Zoological Section of the British Association at Liverpool, 
1896; from the ‘ Report of the Meeting.’) 
. Theories of Evolution, by Edward B. Poulton. (Address in opening 
a discussion at the Meeting of the Boston Society of Natural History, 
Feb. 7, 1894; from the ‘Proceedings of the Society,’ vol. xxvi, 
Pp. 371-) 
. A Remarkable Anticipation of Modern Views on Evolution, by Edward 
B. Poulton. (From ‘Science Progress,’ April, 1897.) 
. On the Courtship of certain European Acridiidae, by Edward B. 
Poulton. (From ‘Transactions of the Entomological Society of 
London,’ 1896, p. 233-) 
. The Experimental Proof that the Colours of certain Lepidopterous 
Larvae are largely due to modified Plant Pigments derived from 
food, by Edward B. Poulton. (From ‘Proceedings of the Royal 
Society,’ 1893, vol. liv, p. 417.) 
. On the sexes of Larvae emerging from the successively laid eggs of 
Smerinthus populi, by Edward B. Poulton. (From ‘Transactions 
of the Entomological Society of London,’ 1893, p, 451.) 
. Mr. Merrifield’s Experiments in Temperature Variation as bearing on 
' Theories of Heredity, by Frederick A. Dixey, M.A., M.D., F.E.S., 
Fellow of Wadham College, Oxford. (From ‘Transactions of the 
Entomological Society of London,’ 1894, p. 439.) 
. Remarks on Mr. Merrifield’s later researches, by Frederick A. Dixey. 
(From ‘Proceedings of the Entomological Society of London,’ March, 
1895.) 
