431 
abdomen is largely fuscous instead of wholly yellow as in 
alberti. The male is hardly distinguishable. 
60. Pseudococcobius terryi (Fullaway). 
As recorded by Fullaway in 1913 this species was first 
found by Terry on Maui in June, 1909. It is now known to 
be widely distributed on Hawaii, Maui, Oahu and Kauai. In 
July, 1919, I took an apterous female among Eragrostis in 
a very windy place on the side of Iao Valley, Maui. Accord- 
ing to a recent letter received from Mercet the generic name 
Aphycus should be used for the group of species represented by 
terryi, but I will not make the change until he has published 
his conclusion. 
61. Aphycomorpha araucariae Timberlake. 
This parasite of Eriococcus araucariae Maskell has been 
taken only in or near Honolulu and the earliest record goes 
back to July, 1906 (Kotinsky). 
62. *Pseudaphycus utilis Timberlake. 
Introduced in 1922 from Orizaba, Mexico, and now well 
established and very effective on Pseudococcus nipae on Oahu. 
It has been distributed also to some of the other Islands. 
63. Xesmatia flavipes Timberlake. 
First recorded and described in 1920 from two specimens 
taken in widely separated localities in the mountains of Oahu 
in December, 1918, and June, 1919. More recently I have 
seen a specimen collected by Mr. Swezey at Kilauea, Hawaii, on 
August 5, 1919. 
64. Euchalcerinys apicicornis Timberlake. 
First collected by Mr. Swezey on March 28, 1915, and so 
far it has been taken only in the Koolau Mountains on Oahu. 
Like the preceding species it is a presumable immigrant. 
65. Aphidencyrtus schizoneurae (Ashmead). 
Recorded by Dr. Perkins in 1910 from Oahu and collected 
as early as June, 1905, in Honolulu (Swezey). [ound at 
* Purposely introduced insects are starred throughout the list. 
