452 Mr. F. Moore on some 
on fore wing, extending close to the ocellus; a red, narrow, 
subbasal angulated line from inner margin extending above 
and round the upper part of the ocellus; a darker ochreous 
medial fascia from below the ocellus to inner margin. ‘Thorax 
grey-speckled ; head, antenna, and legs dark ochreous; eyes 
brownish ; thorax and abdomen ochreous yellow. 
Expanse 63 inches. 
Hab. S. Borneo. In coll. F. Moore and Singapore 
Museum. 
This species is nearest allied to A. Helfer’, the female of 
borneensis differing on the fore wing in the more prominent 
transverse outer discal line, a larger ocellus having a talcose 
centre (the ocelli in Helfer’ being blind), in the red dash 
within base of the cell, and in the darker ochreous indistinct 
middle fascia extending across the wing through the outer 
edge of the ocellus (in /He/fer¢ it extends midway between the 
ocellus and discal line). On the hind wing borneensis also 
differs in the prominent outer discal line, larger and talcose- 
centred ocellus, and the medial dark ochreous fascia (not 
present in Helfer). From the allied A. yamamai of Japan, 
the female dorneensis differs on the fore wing in the less 
obliquity of the outer discal line, differently shaped ocellus, the 
red dash at base of the cell, and different position of the medial 
ochreous fascia (which in yamamai extends through the 
middle of the ocellus); on the hind wing in the different 
curvature of the outer discal line and smaller as well as 
different-shaped ocellus. 
8. Antherea Ridlyi. 
Female.—Upperside with the inner area dark ochreous 
yellow, clouded with reddish ochreous, the outer borders 
broadly dark purplish brown. Both wings have a large 
rounded ocellus with a broad talcose centre, the inner border 
of the ocellus being crimson with white traversing line, the 
outer border olive-brown, the encircling line black and that 
on the fore wing thickened at base of the subcostal branch ; 
crossing the discal area are two reddish-black sinuous lines, 
the inner line broadest and touching the ocelli; a medial 
broad fascia and two subbasal angulated fasciz ; costal border 
of the fore wing and front of thorax grey-speckled; head, 
bedy, and legs reddish ochreous ; antennz brown. 
Expanse, 9 5% inches. 
Hab. North Borneo. In coll. F. Moore and Singapore 
Museum. 
This species is allied to A. larissa (Westwood, ‘ Cabinet 
