439 
94. Pseudopteroptrix imitatrix Fullaway. 
First recorded by Fullaway in 1913 as Pteroptrichoides sp. 
as a parasite of Howardia biclavis (Comst.) and still known 
only from Honolulu. 
SIGNIPHORIDAE, 
95. Signiphora aspidioti Ashmead. 
This species was recorded from Honolulu in 1913 by Mr. 
Girault as S. coquilletti and was reared from several species of 
Aspidiotus in Honolulu by Koebele as early as January and 
March, 1899 (U. S. Nat. Mus.). There are also specimens in 
the National Museum reared by Koebele from Aspidiotus sp. 
on ohia at Olaa, Hawaii. 
96. Signiphora sp. 
This is apparently the species recorded by Fullaway and by 
Muir in 1913 as Thysanus sp. from Aspidiotus species in Hono- 
lulu. It was reared from a Parlatoria on avocado at Kaimukt, 
June 3, 1913 (Swezey), and also reared by me apparently from 
Coccus longulus (Dougl.), although some diaspine scale may 
have been included in the material. It is distinguished from the 
following species by having a well-developed discal bristle on 
the fore-wing and by having the antennal club proportionately 
shorter and wider. 
97. Signiphora thoreauini Girault. 
One female was collected by Mr. Swezey on May 19, 1917, 
at Niulii, Hawaii. This specimen has the antennal club consider- 
ably longer and narrower than in Californian specimens of this 
species, but in almost all other respects it agrees very closely. 
TETRACAMPIDAE. 
98. Astichus cyaneus Ashmead. 
This species apparently requires a new generic name, as it 
certainly is not a true Astichus and belongs to a different group 
from that assigned to it by Ashmead. It was described in 1901 
from a specimen taken on Lanai in January, 1894. It was taken 
on Oahu by Perkins, and much earlier by Blackburn; found also 
on Maui in 1918, and on Kauai in 1921 by Swezey. It is a 
