Bibliography


Tuthill, L.D. 1938. Some new North American Psyllidae (Homoptera). Entomological News 49: 241-246.


Distribution Data from source:

SpeciesRegionStateCountyLocationNotes
Levidea lineataSouthwestern USAArizonaCochiseMustang Mountain1933
Trioza chloraSouthwestern USAArizonaCochisePearce1935
Cacopsylla hirsutaNorthwestern USA & CanadaOregonDeschutesLa Pine1935
Cacopsylla hirsutaNorthwestern USA & CanadaOregonKlamath1935
Cacopsylla hirsutaSouthwestern USANevadaWashoeReno1935




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