@article {18658,
	title = {On the geographical variation of the Pine Hawkmoth, Hyloicus pinastri},
	journal = {Novitates Zoologicae},
	volume = {36},
	year = {1931},
	month = {1931},
	pages = {243-249},
	chapter = {243},
	keywords = {ADULT MORPHOLOGY, CATALOGUE, FRANCE, GENITAL VARIATION, HYLOICUS, SPHINGIDAE},
	url = {https://www.biodiversitylibrary.org/item/23084$\#$page/267/mode/1up},
	author = {Jordan, K.}
}
