34 THE CALIFORNIA SPECIES OF MEALY BUGS 



cupressi (Coleman). 



Pseudococcus sequoiae (Coleman) (as to male). 



Pseudococcus cupressi Coleman. 

 yuccae (Coq.). 



Ceroputo bahiae (Ehrh.). 



Phenacoccus bahiae Ehrh. 



Pseudococcus crawii (Coq.) (as to male). 



Phenacoccus ramonae Essig. 



Ceroputo yuccae (Coq.). 



Phenacoccus yuccae (Coq.) 



Ceroputo yuccae var. ceanothi Ckll. 

 yuccae var. ceanothi Ckll. 



Puto yuccae (Coq.). 



Genus HETEROCOCCUS new genus, 

 arenae n. sp. 



Genus TRIONYMUS Berg, 

 bromi n. sp. 

 calceolariae ( Maskell ) . 



Pseudococcus calceolariae (Maskell). 

 californicus Ehrh. 



Ripersia smithii Essig (in part), 

 distichlii n. sp. 

 festucae (Kuwana). 



Ripersia festucae Kuwana. 

 grindeliae n. sp. 

 smithii (Essig). 



Ripersia smithii Essig (in part). 



Pseudococcus smithii (Essig) (in part), 

 villosa (Ehrh.). 



Ripersia villosa Ehrh. 



Pseudococcus agrifoliae Essig (in part). 



Genus CRYPTORIPERSIA Ckll. 

 salinus (Ehrh.). 



Eriococcus salinus Ehrh. 



Genus RIPERSIELLA Towns, 

 kelloggi Ehrh. 



Genus ERIUM Maskell. 

 eriogoni (Ehrh.). 



Pseudococcus eriogoni (Ehrh.). 

 lichtensioides (Ckll.). 



Eriococcus artemisiae Kuwana. 



Eriococcus artemisiae var. catalinae Ehrh. 



Pseudococcus artemisiae Essig. 



Pseudococcus hymenocleae of Essig (not of Ckll.). 



Genus ANTONINA Signoret. 

 crawii Ckll. 



