An updated classification of the jumping plant-lice (Hemiptera: Psylloidea) integrating molecular and morphological evidence Author Burckhardt, Daniel 2FA5C7E5-D28E-4220-9796-02717E892B1D Naturhistorisches Museum, Augustinergasse 2, 4001 Basel, Switzerland. daniel.burckhardt@bs.ch Author Ouvrard, David 2748132A-5D53-4BBA-9E33-F2723DCAAF19 ANSES, Plant Health Laboratory, Entomology and invasive plants unit, 755 avenue du campus Agropolis, CS 30016, 34988 Montferrier-sur-Lez Cedex, France. david.ouvrard@anses.fr Author Percy, Diana M. 84F3C908-9927-40A6-BBBF-6951B7736278 Department of Botany, University of British Columbia, 6270 University Boulevard, Vancouver V 6 T 1 Z 4, Canada. diana.percy@ubc.ca text European Journal of Taxonomy 2021 2021-03-05 736 137 182 http://dx.doi.org/10.5852/ejt.2021.736.1257 journal article 10.5852/ejt.2021.736.1257 64d18d39-b7e3-4331-9a2a-354b0d894546 2118-9773 4594332 F2976039-934E-46BE-B839-4D28C92C871F

Table 3. Holarctic species in Psyllinae Latreille, 1807 associated with Betulaceae referrable to Psylla Geoffroy, 1762. Taxa sampled in Percy et al. (2018) are indicated with an asterisk.

Valid combination	Original combination	Comments
Psylla Geoffroy, 1762: 482, type-species: Chermes alni Linnaeus, 1758, by subsequent designation under the plenary powers of the ICZN Opinion 731 (1965); = Asphagis Enderlein, 1921: 120, type-species Chermes fusca Zetterstedt, 1828, by original designation, synonymised by Tuthill (1943b); Baeopelma Enderlein, 1926: 399, type-species Psylla colorata Löw, 1888, by original designation and monotypy, syn. nov.; Chamaepsylla Ossiannilsson, 1970: 140, type-species: Psylla hartigii Flor, 1861, by original designation and monotypy, syn. nov.; Psylla (Labyrinthopsylla) Ossiannilsson, 1970: 140, type-species: Psylla foersteri Flor, 1861, by original designation and monotypy, syn. nov.
Host: Alnus
* Psylla alni (Linnaeus, 1758)	Chermes alni Linnaeus, 1758
Psylla alnicola Li, 1992
Psylla alnifasciata Li, 2011
Psylla alniformosanaesuga Lauterer et al., 1988
Psylla alpina Foerster, 1848
Psylla borealis Horváth, 1908
Psylla caudata Crawford, 1914
Psylla cordata Tamanini, 1977
* Psylla floccosa Patch, 1909
* Psylla foersteri Flor, 1861		comb. rev. from Baeopelma
Psylla fusca (Zetterstedt, 1828)	Chermes fusca Zetterstedt, 1828
Psylla magnifera Kuwayama, 1908
Psylla viridescens (Provancher, 1872)	Diraphia viridescens Provancher, 1872
Host: Betula
Psylla ancylocaula Li, 2011
Psylla betulae (Linnaeus, 1758)	Chermes betulae Linnaeus, 1758
Psylla betulaenanae Ossiannilsson, 1970
Psylla betulibetuliae Li, 2011
* Psylla hartigii Flor, 1861		comb. rev. from Chamaepsylla
Psylla huabeialnia Li, 2011
Psylla kotejai Drohojowska & Klimaszewski, 2006
* Psylla striata Patch, 1911		comb. rev. from Cacopsylla
Host: Carpinus
Psylla carpinicola Crawford, 1914
Host: Corylus
Psylla diloncha (Caldwell, 1938)	Psyllia diloncha Caldwell, 1938	comb. rev. from Cacopsylla
Host: Ostrya
* Psylla colorata Löw, 1888		comb. rev. from Baeopelma