435 
collected on Oahu several times, and is presumably the species 
recorded by Fullaway in 1913 as Coccophagus lecani from As- 
pidiotus rapax Comst. One female was taken by Dr. Perkins in 
Honolulu in December, 1908, and I have taken two specimens 
on Tantalus and Mt. Kaala. In March, 1924, it was reared by 
Mr. Swezey from Aspidiotus cydoniae Comst. on sugar-cane col- 
lected at the Experiment Station grounds in Honolulu. In the 
National Museum I found one female reared by Koebele from 
an Aspidiotus sp. on ohia tree at Olaa, Hawaii (No. 1561), and 
unfortunately without any date. 
80. Prospaltella sp. 
A wholly orange-yellow species with yellow antennae and 
legs and hyaline wings, which have a moderately long marginal 
fringe, was coliected by Mr. Swezey from grass on Pearl Harbor 
Peninsula, Oahu, July 4, 1919. 
81. Encarsia versicolor Girault. 
In 1907, Kotinsky recorded an Encarsia sp., which was 
reared from Aleyrodes sonchi Kotinsky, presumably in Hono- 
lulu. This record very likely was inclusive of both this and the 
following species, as both had been reared at that time by Mr. 
Swezey from this host. Of versicolor I have seen a number of 
specimens reared from Aleyrodes sonchi and Aleyrodes vapo- 
rariorum Westwood, in Honolulu, the oldest specimens having 
been taken by Mr. Swezey in the Kalihi district on January 27, 
1906. In the National Museum I also found specimens reared by 
Koebele from Aleyrodes on lantana as early as February, 1899, 
at Kona, Hawaii. I have a large series of this species reared in 
California from several species of Aleyrodidae, and a few speci- 
mens from New Haven, Connecticut, out of Aleyrodes vaporari- 
orum collected by Mr. B. H. Walden. The species was described 
from the latter host from Urbana, Illinois. 
82. Encarsia sp. 
This is a bright yellow species with the wings wholly hyaline, 
the disk of the wing rather broad, without a bare area beyond 
the stigmal vein, and with the marginal fringe less than one- 
half of the width of the disk. I have examined specimens of this 
species reared from Aleyrodes sonchi, A. vaporariorum and 
