Essig, E.O. 1909 Notes on California Coccidae II.. Pomona College Journal of Entomology 1: 31-34.
Notes: Descriptive notes on Coccus longulus, Erium lichtensiodes, and Parlatoria pergandii.
Essig, E.O. 1909 Notes on California Coccidae II.. Pomona College Journal of Entomology 1: 31-34.
Notes: Descriptive notes on Coccus longulus, Erium lichtensiodes, and Parlatoria pergandii.