An annotated checklist of the psyllids of California (Hemiptera: Psylloidea) Author Percy, Diana M. Author Rung, Alessandra Author Hoddle, Mark S. text Zootaxa 2012 3193 1 27 journal article 45437 10.5281/zenodo.280093 561b604f-8a0a-4747-8473-985e3791e07f 1175-5326 280093 occidentalis Taylor, 1985 Type locality : Australia . Additional distribution : Introduced in Mexico , New Zealand , USA ( Hodkinson 1991b ; Halbert et al . 2001 ). Host plant : Eucalyptus spathulata , E. lehmannii , E. globulus , E. spathulata , E. sideroxylon , E. polyanthemos . Remarks : First recorded in California in 1983 ( Gill 1985 ).