Pomona College, Claremont. California 31 



Asterochiton vaporariorum (Westwood) 

 (Aleyrodes raporarionnn Westwood) 

 Syn. : nicotianae Maskell 

 Syn. : papiUifer Maskell 

 Syn. : lecanioides Maskell 

 1856 — Westwood. Card. Chron., p. 8.52. 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, Lantanu commara, Nicotiana, Oxalis, Pelar- 

 gonium Ptrsea gratissima. Primula vulgaris, Rosa sp., Rubwi, 

 Salvia splendcns. 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, Hclianthus californicus, November 1916, 

 Eupatorium ruparinm, November 1916 on the University of Cali- 

 fornia Campus ; on Quercus kelloggi, Santa Cruz county, June 1919, 

 on RJiannius californica, Los Gatos, November 1916 and on Rhus 

 divcrsiloba, Santa Cruz county, September 1918. 



Localities. — Berkeley, Los (Jatos, Santa Cruz County. Santa 

 Rosa. 



Asterochiton vittatus (Quaintance) 

 (Aleurod.es vittata Quaintance) 



1900— A. L. Quaintance. Tech. Ser. No. 8, Bur. Entom. U. S. 

 D. A., p. 42, Grig. desc. 



Food Plant. — Chapparal. 



Localities. — Claremont, Ontario, Pomona. 



Asterochiton ivellmanae (Bemis) 

 (Aleyrodes ivellmanae Bemis) 

 1904— Bemis. Proc. U. S. Nat. Mus. vol. 27, p. 525. Orig. desc. 

 Food Plant. — Rhammis 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. 

 D. A., pp. 19-20. Orig. desc. 



Food Plants. — Acacia, Bensera microphylla, Rhamnus cali- 

 fornica. 



Localities. — Fullerton, Los Angeles, Ontario. Also recorded 

 from Lower California and Mexico. 



