Pomona College, Claremont, California 31 
Asterochiton vaporariorum (Westwood) 
(Aleyrodes vaporariorum Westwood) 
Syn.: nicotianae Maskell 
Syn.: papillifer Maskell 
Syn.: lecanioides Maskell 
1856—Westwood. Gard. Chron., p. 852. Orig. desc. 
Food Plants.—Ageratum, Aphelandra, Aster, bean, Begonia, 
Bignonia, Capsicum, Chrysanthemum, Citrullus vulgarts, Coleus, 
Cucumis melo, Cucumis sativus, Fragaria sp., Geranium, Gonolo- 
bus, Lactuca sativa, Lantana commara, Nicotiana, Oxalis, Pelar- 
gonium Persea gratissima, Primula vulgaris, Rosa sp., Rubus, 
Salvia splendens, Solanum melongina, Solanum pseudo-capsicum, 
Tecoma, Vitis. Collected by the writer on Abutilon sp., Santa Cruz 
county, July 1917; on Aralia cordata, October 1916, Datura sanguin- 
ata, November 1916, Helianthus californicus, November 1916, 
Eupatorium ruparium, November 1916 on the University of Cali- 
fornia Campus; on Quercus kelloggi, Santa Cruz county, June 1919, 
on Rhamnus californica, Los Gatos, November 1916 and on Rhus 
diversiloba, Santa Cruz county, September 1918. 
Localities.—Berkeley, Los Gatos, Santa Cruz County, Santa 
Rosa. 
Asterochiton vittatus (Quaintance) 
(Aleurodes vittata Quaintance) 
1900—A. L. Quaintance. Tech. Ser. No. 8, Bur. Entom. U. S. 
D. A., p. 42, Orig. desc. 
Food Plant.—Chapparal. 
Localities —Claremont, Ontario, Pomona. 
Asterochiton wellmanae (Bemis) 
(Aleyrodes wellmanae Bemis) 
1904—Bemis. Proc. U.S. Nat. Mus. vol. 27, p. 525. Orig. desc. 
Food Plant.—Rhamnus californica. 
Localities.—Leland Stanford Junior University, Stevens Creek. 
Tetraleurodes acaciae (Quaintance) 
(Aleyrodes acaciae, Quaintance) 
1900—A. L. Quaintance, Tech. Ser. No. 8. Div. Entom. U. S. 
DD. A., paet9-20.. Orig. desc. 
Food Plants.—Acacia, Bensera microphylla, Rhamnus cali- 
fornica. 
Localities.—Fullerton, Los Angeles, Ontario. Also recorded 
from Lower California and Mexico. 
