@article {19882,
	title = {Effect of population density on the larval coloration and development of larva and pupa in the larger pellicid hawk moth, Cephonodes hylas L. (Lepidoptera: Sphingidae)},
	journal = {Japanese Journal of Applied Entomology and Zoology},
	volume = {11},
	year = {1967},
	month = {1967},
	pages = {157-163},
	chapter = {157},
	keywords = {CEPHONODES, FOODPLANT, JAPAN, LARVAL POLYMORPHISM, POPULATION DENSITY, REARING, SPHINGIDAE},
	author = {Sasakawa, M. and Yamazaki, S.}
}
