76 



CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



"**»*«« 



^1, ^ *^^"^^ — ^ A Cauda. 



'^f=^:JW hind t. F-^'^ hind t. 



Figure 19. — Aphis soniei, new species 



Host plants, localities, etc. — This species was taken as 

 follows : 



1. On Nurude, Rhus javanica Linn, (listed as R. semialata 

 Murr.), Nishigahara, Tokyo, May 7, 1913. Collection 

 number 3. 



2. On Yabudomari, Viburnum tomcntosum Thunb., Somei, 

 Tokyo, May 9, 1913. Collection number 11. 



3. On apple, Nishigahara, Tokyo, May 11, 1913. Collection 

 number 20. 



4. On orange, Nishigahara, Tokyo, May 31, 1913. Collec- 

 tion number 68. 



5. On Japanese pear, Tokyo, June 2, 1913. Collection num- 

 ber 70. 



