44 PROCEEDINGS OF THE NATIONAL MUSEUM, VOL. 62. 
The Maskell species are the following: 
CALLIPAPPUS AUSTRALIS (Maskell). 
Plate 2, fig. 5; plate 3, fig. 1. 
Re ference. —Fernald Cat. Coce. World, 1903, p. 31. 
This species is represented in the pallsetieds in Washington by a 
fair series of specimens collected in New South Wales by Mr. George 
Compere, and from these specimens mounts showing the larva as 
well as the adult and supplying most of the material for the figures 
on the genus have been obtained. 
Cotype.—Cat. No. 25276, U.S.N.M. 
CALLIPAPPUS IMMANIS (Maskell). 
Plate 3, figs. 2, 3. 
Reference.—-Fernald Cat. Coce. World, 1903, p. 31. 
Only the few Maskell specimens have been available for examina- 
tion. The derm aerolation is shown in one of the accompanying 
figures as well as the character of the external opening of the abdom- 
inal pouch. 
Cotype.—Cat. No. 25277, U.S.N.M. 
CALLIPAPPUS RUBIGINOSUS (Maskell). 
Plate 3, figs. 4, 5. 
Reference—F¥ernald Cat. Cocc. World, 1903, p. 32. 
This species is represented in the Maskell collection by the two 
specimens photographed and by a portion of another, mounted on 
a slide. The character of the reddish filaments covering the body 
was not definitely determined from an examination of Maskell’s un- 
mounted specimens, but since no comparable structures could be 
found on the mounted specimens it seems a reasonable assumption 
that these filaments are secretion from the disk pores over the body 
and not setae or spines. 
Besides the species discussed in the preceding pages, the Maskell 
collection includes a number of others belonging in these two sub- 
families, which it seems desirable to place on record, even if they are 
not discussed. These are the following: Subfamily Monophlebine, 
Gueriniella serratulae (Fabricius) (No. 93),!° Steatococcus townsend 
(Cockerell) (No. 511), Walkeriana floriger (Walker) (No. 350), W. poleia 
Green (No. 450), W. speciosa Green (No. 394), Icerya aegyptiaca 
(Douglas) (No. 210), I. crocea Green (No. 440), 7. natalensis (Douglas) 
(No. 114), I. rileyt Cockerell (No. 379), and J. seychellarum (Westwood) 
(No. 96); subfamily Margarodinae, Margarodes formicarum Guilding 
(No. 449), M. vitium (Giard) (No. 448), Kuwania zeylanica (Green) 
(No. 427), and Xylococcus filiferus Loew (No. 89). 
10The numbers in parentheses are Maskell collection catalogue numbers. 
