Caldwell, J.S. 1939. New psyllids from Alberta (psyllidae, Homoptera). Canadian Entomologist 71: 211-212.

Distribution Data from source:

Psylla alniNorthwestern USA & CanadaAlbertaAthabasca
Psylla sanguineaNorthwestern USA & CanadaAlbertaEdmonton
Psylla sanguineaNorthwestern USA & CanadaAlbertaWabamun
Aphalara manitobaensisNorthwestern USA & CanadaAlbertaWabamun
Craspedolepta fumidaNorthwestern USA & CanadaAlbertaEdmonton
Craspedolepta fumidaNorthwestern USA & CanadaAlbertaHigh Prairie
Craspedolepta fumidaNorthwestern USA & CanadaAlbertaSt. Paul
Craspedolepta gutierreziaeNorthwestern USA & CanadaAlbertaMedicine Hat
Bactericera cockerelliNorthwestern USA & CanadaAlbertaEdmonton
Bactericera minutaNorthwestern USA & CanadaAlbertaEdmonton Capital RegionEdmonton1938
Bactericera variansNorthwestern USA & CanadaAlbertaEdmonton
Trioza frontalisNorthwestern USA & CanadaAlbertaEdmonton
Trioza quadripunctataNorthwestern USA & CanadaAlbertaWabamun1938
Calophya triozomimaNorthwestern USA & CanadaAlbertaMedicine Hat
Cacopsylla magnicaudaNorthwestern USA & CanadaAlbertaWainwright
Cacopsylla stricklandiNorthwestern USA & CanadaAlbertaEdmonton Capital RegionEdmonton1938
Cacopsylla stricklandiNorthwestern USA & CanadaAlbertaYellowheadEvansburg1937-1938

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