292 



GUIDE TO CALIFORNIA INSECTS. 



Figure 287. Mealy bug on oranges. 



pseudonipae 'Coc.) 

 quercus (Ehr.) 

 ryani (Coq.) 

 salinus (Coc.) 

 sequoiae (Col.) 

 solani (Coc.) 

 yuccae — Ceroputa, 

 Pseudolecanium distichlmm — Sphaero- 

 coccus. 



crawii (Coq.) 

 cupressi (Col.) 

 dudlei Col.) 

 ephedrae (Coq.) 

 hymenocleas (Coc.) 

 Iceryoides (Mask.) 

 junipari Ehr. 

 longipennis — adonidum. 

 maritlmus (Ehr.) 

 obscurus Es. 



Pulvinaria. Antennal formulae: 1758 vitis 3 4 5 2 8 1 (6 7), (3 5) (2 4) (6 

 7) 8 1. 1870 flocifera 3 2 4 5 8 (16 7). 1873 camelicola 3 2 8 (1 4 5) (6 7). 

 1892 psidii (3 8) 1 (4 5) (6 7). 1983 biglovlae (2 3) 4 (5 8) (6 7). 1896 amygdal\ 

 3 4 8 2 5 (6 7) 1898 rhois 3 (1 2 4) 5 8 6 7. 1901 ehrhorni 3 (4 5) 1 (8 6 7) 

 1906 plucheae 3 (2 4) 1 5 8 6 7. 

 Pulvinaria amygdali Coc. " villosa Ehr. 



bigloviae Coc. Ripersiella kelloggi E.& C. 



camelicola Sign. 



ehrhorni King. ' 



innumerabilis — vitis. 

 Ripersia festucse Kuw. 



Saisettia. 1782. oieae. 1867. hemisphaericum 

 Satssetia hemisphericum (Targ.) 



plucheae Ehr. 

 psidii Mask, 

 rhois Ehr. 

 vitis (Linn.) 

 dorsal pits not in polygonal areas. 



