SCALE INSECTS OF SANTA CRUZ PENINSULA 



Genus PSEUDOCOCCUS Westwood. 



andersoni Coleman. 



ryani (Coq.). 

 artemisiae Essig. 



Erium lichtensioides (kll.). 

 aurilanatus (Maskell). 

 bakeri Essig. 



*maritimus Ehrh. 

 citrophilus Clausen. 



gahani Green, 

 crawii (Coq.). 



*quercus Ehrh. (in part). 

 *eriogoni Ehrh. 



*Erium eriogoni (Ehrh.). 



Pseudococcus yerba-santae Essig. 

 gahani Green 



citrophilus Clausen. 

 *longisetosus Ferris. 

 *maritimus Ehrh. 



bakeri Essig. 



obscurus Essig. 

 obscurus Essig. 



*maritimus Ehrh. 

 *quercicolus Ferris. 



*quercus (Ehrh.) (in part). 

 *quercus Ehrh. (in part). 



*quercicolus Ferris. 

 *quercus Ehrh. (in part). 



crawii (Coq.). 

 ryani (Coq.). 



andersoni (Coleman). 

 sequoiae (Coleman) (as to female). 

 scquoiae (Coleman) (as to male). 



Puto cupressi (Coleman)- 

 salinus Ckll. 

 smithii (Essig.) (in part). 



Trionymus californicus Ehrh. 

 *timberlakei Ckll. 

 yerba-santae Essig. 



eriogoni (Ehrh.). 



Genus ERIUM Ckll. 



*eriogoni (Ehrh.). 



Pseudococcus eriogoni (Ehrh.). 

 lichtensioides (Ckll.) 



*Eriococcus artemisiae Kuwana. 



Eriococcus catalinae Ehrh. 



Pseudococcus artemisiae Essig. 



