Vol. xxviiij 



ENTOMOLOGICAL NEWS. 



61 



New Aphids from California (Hem., Horn.). 



By G. O. SHINJI, Berkeley, California. 



(Plate VII) 



Thomasia californiensis n. sp. 



Alatc 1'ii'iparons female. General color orange to salmon-red. 

 Length of body excluding style, 2.6 mm. ; greatest width of abdomen, 

 1.2 mm. Wing expansion, 5 mm. Head broader than long, dusky. 

 Eyes red, prominent. Beak short, dusky, not reaching the second coxa 

 as in apterous forms. Antenna dusky except yellowish basal part of 



10 



Figs, i-io, Thomasia californiensis n. sp. I, winged viviparous fe- 

 male; 2, apterous viviparous female; 3, first, second and third joints of 

 the antenna of apterous viviparous female; 4, 5, 6, the antcnnal joints 

 of the adult alate viviparous female; 7, cauda of the apterous form; 

 8, cauda of the alate individual; 9, cornicle of the alate female; 10, 

 cauda of the apterous viviparous female. 



