Trioza pinicola, Crawford, 1914

Percy, Diana M., Rung, Alessandra & Hoddle, Mark S., 2012, An annotated checklist of the psyllids of California (Hemiptera: Psylloidea), Zootaxa 3193, pp. 1-27 : 14-15

pinicola ( Crawford, 1914)

Type locality: USA, California.

Additional distribution: USA, Idaho, Oregon, Utah. Host plant: Probably Artemisia tridentata .

pulchella (Crawford, 1911)

Type locality: USA, California.

Additional distribution: USA, Nevada, New Mexico, Texas, Utah. Host plant: Salsola kali , and possibly Chilopsis linearis . russellae Klimaszewski, 1977

Type locality: USA, Wyoming.

Additional distribution: USA, California, Colorado, Idaho, Oregon, Utah, Washington. Host plant: Chrysothamnus nauseosus , and probably Artemisia tridentata . suaedae ( Crawford, 1914)

Type locality: USA, California, New Mexico.

Additional distribution: USA, Arizona, Nevada, Texas, Utah. Host plant: Suaeda moquinii .

Parasitoids: Psyllaephagus sp.

vancouverensis (Klyver, 1931)

Type locality: Canada, British Columbia. Neotype designated by Journet and Vickery (1979) is from USA, Washington.

Additional distribution: USA, Arizona, California, Colorado, Idaho, Montana, New Mexico, North Dakota, Oregon, Utah; Canada, Alberta.

Host plant: Possibly Artemisia tridentata .

veaziei (Patch, 1911)

Type locality: USA, Maine.

Additional distribution: Widespread in USA and Canada; Mexico. Host plant: Solidago nemoralis , S. graminifolia , S. canadensis . Remarks: This is probably a species complex ( Journet & Vickery 1979) .