AUTHOR: Merrifield, Frederic. TITLE: The effects of temperature in the pupal stage on the colouring of Pieris napi, Vanessa atalanta, Chrysophanus phloeas, and Ephyra pucntaria, by Frederic Merrifield; read December 7th, 1892. IMPRINT: [London, 1893] COLLATION:  p. 55-73, [1] leaf of plates: col. ill.; 22 cm. NOTES: Caption title. Extract from the Transactiosn of the Entomological Society of London, 1893, pt. 1. “On the phylogenetic significance of the variations produced by difference of temperature in Vanessa atalanta, an appendix to the preceeding paper,” by Frederick Augustus Dixey, p. 69-73. PROVENANCE: : Bookplate of the Boston society of Natural History, gift of Samuel Hubbard Scudder, June 22, 1903. KEYWORDS: 1. Lepidoptera--Development. 2. Pupae. 3. Vanessa (Insects) 4. Geometridae. I. Dixey, Frederick Augustus. LOCATION: QL562.M47 1893