The number of new species figured by Doubleday is very considerable, and is even larger than appears at first sight
DOUBLEDAY, E. & WESTWOOD, J.O.
The genera of Diurnal Lepidoptera: comprising their generic characters, a notice of their habits and transformations, and a catalogue of the species of each genus.
London, Longman, Brown, Green, and Longmans, 1846-1852. 2 volumes. Folio (375 x 270mm). pp. xi, (1), 1-250; (2), 251- 534, with 86 lithographed pla...