@article {12946,
	title = {Description of New Species of Coleoptera of the United States},
	journal = {PAsp},
	volume = {2},
	year = {1844},
	pages = {98-118.},
	author = {Melsheimer, F. E.}
}
@article {12908,
	title = {Synopsis of the Silphales of America, north of Mexico},
	journal = {PAsp},
	volume = {6},
	year = {1853},
	pages = {274-287.},
	author = {LeConte, J. L.}
}
@article {12865,
	title = {Additions to the Coleopterous Fauna of northern California and Oregon},
	journal = {PAsp},
	volume = {11},
	year = {1859},
	pages = {281-292.},
	author = {LeConte, J. L.}
}
@article {12818,
	title = {Additions to the Coleopterous fauna of the United States},
	journal = {PAsp},
	volume = {18},
	year = {1866},
	pages = {361-394.},
	author = {LeConte, J. L.}
}
