@misc{Haldeman_Samuel_Stehman_(1812–1880)_Cryptocephalinarum_1849,
 author={Haldeman, Samuel Stehman (1812–1880)},
 copyright={Public Domain},
 address={[Philadelphia]},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1849},
 publisher={[unknown]},
 language={eng},
 title={Cryptocephalinarum Boreali-americae diagnoses cum speciebus novis musei lecontiani},
 type={Text},
 URL={http://www.rcin.org.pl/Content/70413/PDF/364.pdf},
 keywords={Insects, Insects - Beetles, Beetles - Pachybrachis, Beetles - North America},
}