@book {233,
	title = {Catalogue of hymenopterous insects in the collection of the British Museum.  Formicidae. London: British Museum, 216 pp.},
	volume = {VI},
	year = {1858},
	pages = {216},
	publisher = {T.V. Wollaston Natural History Museum, London, U.K.},
	organization = {T.V. Wollaston Natural History Museum, London, U.K.},
	address = {PORTUGAL (Madeira Is.). Afrotropic. "Portugal (Madeira Is.), coll. },
	url = { http://www.antweb.org/specimen/CASENT0010948},
	author = {Smith, Frederick}
}
@book {166,
	title = {Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus.},
	volume = {2},
	year = {1793},
	pages = {519},
	publisher = {C. G. Proft},
	organization = {C. G. Proft},
	address = {Hafniae (Copenhagen), Denmark},
	author = {Fabricius, Johann-Christian}
}
