An annotated checklist of the psyllids of California (Hemiptera: Psylloidea)
Percy, Diana M.
Rung, Alessandra
Hoddle, Mark S.
Zootaxa
2012
3193
1
27
3VP5Y
Caldwell, 1940
Caldwell
1940
[151,484,1807,1832]
Insecta
Liviidae
Livia
Animalia
Hemiptera
17
18
Arthropoda
species
vernaliforma
Typelocality: USA, North Dakota. Additional distribution: USA, California, Montana, Nevada, Utah, Wyoming. Host plant: Unknown. NeophylluraLoginova arbuti(Schwarz, 1904) Typelocality: USA, California. Additional distribution: USA, Oregon; Canada, British Columbia. Host plant: Arbutus menziesii. Parasitoids: Psyllaephagus arbuticolaGahan & Waterston, Pachyneuron validumWaterstonas a hyperparasitoid, and Apocharipssp., probably as a hyperparasitoid.