Genera Tanaecia and Nora. 361 
than lilac externally; the intersecting sagittate black markings 
are also more central, owing to the blue being extended much 
further into the outer border: below, the general character is 
that of 7. violaria, but the colouring is much deeper aud 
redder. 
Expanse of wings, ¢ 61, ? 78 millim. 
Sumatra, ex Coll. Crowley. B. M. 
Tunaecia Friihstorffert, sp. n. 
Allied to JZ’. munda, the spots beyond cell of primaries in 
the male small and pearly white, the hastate discal markings 
more or less outlined in white and blue; the discal belt of 
the secondaries narrow, pure white, with blue edging above 
the sagittate markings towards costa, but bright blue, with a 
white spot filling the hollow of the black bordering lunules, 
towards the internal area; black hastate dashes, only bounded 
externally by small blue diffused spots, those nearest apex 
with white centres : under surface similar to that of 7. Vor- 
dermanni, excepting that the front half of the secondaries is 
ochraceous, the discal belt is traversed by a vague greyish 
lunated band, and the sagittate black markings are coarser ; 
in form also this insect more nearly resembles a male Huthalia 
(group Nora). The female is lilacine brown above, with the 
general pattern above of 7. apsarasa 23; only the five spots 
beyond the cell of primaries are larger and suffused with 
brown, the edges of the hastate black discal markings on 
these wings more opaline, the discal belt of the secondaries 
more or less suffused with the ground-colour, the sagittate 
black markings shorter and followed by white streaks which 
get smaller towards the internal area: the underside differs 
from that sex of 7. apsarasa in its pale burnt-sienna instead 
of ochreous tint, in the more pearly discal belt with pearly 
submarginal diffused spots, bounded internally by almost 
black and small sagittate markings; all the other markings 
are also much blacker than in 1. apsarasa, and the abdo- 
minal area of the secondaries is pearly bluish-ash in colour. 
Expanse of wings 73 millim. 
3 2, Borneo (Low), ex Coll. Godman. B. M. 
This species was probably collected at Labuan; those 
examples of this genus which we purchased from Mr. Low 
were stated to be from that locality. 
Tanaecia evanescens, sp. 0. 
g. Allied to 7. munda; rather larger and with more acute 
apex to primaries; all the pale markings above restricted, 
