@article {40900,
	title = {Certain parasitic insects},
	journal = {American Naturalist},
	volume = {4},
	year = {1870},
	month = {1870},
	pages = {83 - 99},
	keywords = {mtax, PHP},
	url = {https://phthiraptera.myspecies.info/sites/phthiraptera.info/files/3854.pdf},
	author = {Packard,Alpheus Spring, Jr.}
}
