@article {Al-Khawaldeh1997,
	title = {Psylloidea (Hemiptera) of Jordan},
	journal = {Zoology in the Middle East},
	volume = {15},
	number = {1},
	year = {1997},
	pages = {71{\textendash}82},
	abstract = {Twenty-two species of Psylloidea are recorded for the tirst time from Jordan. This raises the number of Psylloidea known from Jordan to 33 species. Euphy/lura o/ivina and Cacopsylla pyricola are deleted from the psylloid fauna of Jordan. The distribution ofPsylloidea within and outside Jordan is given as well as host plants and zoogeographic affinities.},
	keywords = {Bulgaria, faunistics, Hemiptera, host planl, Insecta, Jordan, Psylloidea, zoogeography},
	issn = {0939-7140},
	doi = {10.1080/09397140.1997.10637741},
	url = {http://www.tandfonline.com/doi/abs/10.1080/09397140.1997.10637741},
	author = {Al-Khawaldeh, Mashhour and Katbeh-Bader, A. and Burckhardt, D.}
}
@article {Burckhardt1989,
	title = {Systematics and biology of the Rhinocolinae (Homoptera: Psylloidea)},
	journal = {Journal of Natural History},
	volume = {23},
	number = {3},
	year = {1989},
	month = {jun},
	pages = {643{\textendash}712},
	publisher = {Taylor \& Francis Group},
	abstract = {Based on a cladistic analysis, the subfamily Rhinocolinae is redefined to comprise 13 genera and 39 species, of which two genera and eight species remain unnamed. Four new genera and 14 new species are described; one subfamily and one genus are synonymized, and two species are recombined; one lectotype is designated. The subfamily is divided into two groups, one with a Gondwanan distribution comprising four genera in Australia, New Zealand, South America and Africa, and another with Laurasian distribution in the Palaeotropics, the Western Palaerctic and North America comprising nine genera. Twenty-one species develop on host plants in the Rutales, three on Asteraceae, three on Cistaceae and one on Zygophyllaceae. The genus Pistacia (Anacardiaceae) in particular hosts six species whose biology is discussed.},
	keywords = {biogeography, Biology, Bulgaria, homoptera, host plants, Pistacia, Psylloidea, Rhinocolinae, Rutales, taxonomy},
	issn = {0022-2933},
	doi = {10.1080/00222938900770371},
	url = {http://www.tandfonline.com/doi/abs/10.1080/00222938900770371\#.V_P-tbQ0p90.mendeley},
	author = {Burckhardt, D. and Lauterer, P.}
}
