30 Journal of Entomology and Zoology 
foliolosa) at Placerville, May, 1918. The pupae occur on both sides 
of the leaves but the very small size of the pupa case together with 
the numerous minute leaflets on which the case rests make it 
exceedingly difficult to observe with the naked eye. 
Locality.—Placerville. (type) 
Asterochiton glacialis (Bemis) 
(Aleyrodes glacialis Bemis) 
1904—Bemis. Proc. U.S. Nat. Mus., vol. 27, p. 518. Orig. dese. 
Food Plants.—Ceanothus californicus, Clematis ligusticifolia, 
Opulaster capitatus, Quercus densiflora, Rhamnus californica, 
Rubus vitifolius, Symphoricarpos racemosus. Taken by the writer 
on a Salvia hybrid on the University of California campus, Novem- 
ber 1916. 
Localities—Alameda, Berkeley, King’s Mountain, Santa Clara 
Valley, Santa Cruz and Santa Morena ranges. 
Asterochiton hutchingsi (Bemis) 
(Aleyrodes hutchingsi Bemis) 
1904—Bemis. Proc. U.S. Nat. Mus., vol. 27, p. 5382. Orig desc. 
Food Plant.—Arctostaphylos sp. 
Locality.— Yosemite Valley. 
Asterochiton madroni (Bemis) 
(Aleyrodes madroni Bemis) 
1904—Bemis, Proc. U.S. Nat. Mus., vol. 27, p. 507. Orig desc. 
Food Plant.—Arbutus menziesii. 
Localities—King’s Mountain. Collected by the writer at 
Berkeley, Los Gatos, Santa Cruz County. 
Asterochiton merlini (Bemis) 
(Aleyrodes merlini (Bemis) 
1904—Bemis. Proc. U.S. Nat Mus., vol. 27, p. 512. Orig. desc. 
Food Plants.—Arbutus menziesti. Collected on Arctostaphylos 
spp. by E. H. Davis in San Diego County and by the writer on 
Arctostaphylos sp. at Colfax, April 1920. 
Localities—Auburn, Colfax, King’s Mountain, Placerville, 
San Diego County. (Throughout Sierra Nevada Mountains.) 
Asterochiton tentaculatus (Bemis) 
(Aleyrodes tentaculatus Bemis) 
1904—Bemis. Proc. U.S. Nat. Mus. vol. 27, p. 494. Orig. dese. 
Food Plants.—Clematis ligusticifolia, Lonicera involucrata, 
Opulaster capitatus, Quercus agrifolia, Quercus densiflora, Rhus 
diversabola. 
Locality.— Alameda. 
