436 
A. hibisci Kotinsky. It was taken in Honolulu, May 27, 1907 
(Swezey), in Kona, Hawaii, in December, 1915 (Pemberton), 
and in Hilo, January, 1918 (Timberlake). In the National 
Museum there are some much older specimens reared by Koebele 
from an Aleyrodes on coffee at Olaa, Hawaii, in December, 1898. 
83. Aspidiotiphagus citrinus (Craw). 
Recorded by Dr. Howard in 1898 from Honolulu, but the 
record probably pertains to the following species, at least in 
part. Reared by G. Compere in Honolulu as early as January, 
1899, from Chrysomphalus rossi (Mask.) on Araucaria (U. S. 
Nat. Mus.); taken in Kona, Hawaii (5000 feet), by Koebele, 
host and date not given, Koebele’s Nos. 1526, 1527 (U. S. Nat. 
Mus.) ; reared from Aspidiotus perniciosus Comst. and A. he- 
derae (Vall.) from Makaweli, Kauai, date not given, Koebele’s 
Nos: 1135; 1136, and 1137 (U. S:Nat../Mius.). G7ivinies vane 
present time seems to be considerably less abundant in Hono- 
lulu than the following species. 
84. Aspidiotiphagus agilior Berlese. 
According to a paper by Mr. A. B. Gahan, of which I have 
seen a manuscript copy, this species is apparently distinct from 
citrinus. Agilior has not been recorded from these Islands hereto- 
fore—at least under its present name—although Dr. Howard’s 

record of citrinus, in 1898, was presumably at least inclusive of- 
this species. It was reared by Koebele in Honolulu in August 
and October, 1896, from Parlatoria sizyphi (Lucas) and Fiori- 
nia forimae (Targ.) (U. S. Nat. Mus.); from Lepidosaphes 
beckw (Newm.) on orange in Kona, Hawaii, in April, 1898, and 
at Makaweli, Kauai, in May, 1898 (U. S. Nat. Mus.). 
A species of Aspidiotiphagus was introduced by Koebele 
about 1894 from China and Japan, but whether it was this or 
the preceding species, or both, is unknown. 
85. Aphelinus maidis Timberlake. 
Probably both this and the following species were included 
by Fullaway in 1913 in his record of Aphelinus mali, as both 
were present in collections at that time. Maidis was collected 
in Honolulu in 1906 by Dr. Perkins, and a mummified cane 
aphis (Aphis sacchari Zehntner) is preserved in the collection 
*) 
