Wheeler, A.G. & E.R. Hoebeke. 2005. Livilla variegata (Löw) (Hemiptera: Sternorrhyncha: Psyllidae) new to North America, with records of three other palearctic psyllids new to Newfoundland. Proceedings of the Entomological Society of Washington 107(4): 941-946.

Distribution Data from source:

Psylla buxiNortheastern USA & CanadaNewfoundland & LabradorSt. Johns2004
Psylla buxiNortheastern USA & CanadaPennsylvania
Psylla buxiNorthwestern USA & CanadaWashington
Psylla buxiSoutheastern USADelaware
Psylla buxiSoutheastern USAMaryland
Psylla buxiSoutheastern USANorth Carolina
Psylla buxiSoutheastern USAVirginia
Cacopsylla maliNortheastern USA & CanadaNewfoundland & LabradorSt. Johns2004
Cacopsylla maliNortheastern USA & CanadaPrince Edward Island1929
Cacopsylla peregrinaNortheastern USA & CanadaNewfoundland & LabradorSt. Johns2004
Cacopsylla peregrinaNortheastern USA & CanadaNova Scotia2004
Cacopsylla peregrinaNorthwestern USA & CanadaOregon
Cacopsylla peregrinaNorthwestern USA & CanadaWashington
Cacopsylla peregrinaSouthwestern USACalifornia
Livilla variegataNortheastern USA & CanadaNewfoundland & LabradorSt. Johns2004. New North American record

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