AN EXPEDITION TO MOUNT BATU LAWI. 97 
pair rather shorter, slender, ending in an upturned point. (See 
ne 1). 
Wings with 11 post-nodal nerves on the anterior pair. 
Pterostigmata grey with whitish margin, the upper border 
decidedly shorter than the lower. 
Perhaps nearest to A. furcala, Brauer, but decidedly smaller, 
with short lateral angles to the prothorax. Those of A. furcata are 
described as long, thin, cylindrical points. 
Teinobasis rajah, sp. n. 26 6 Limbang. 22.6.11. 
Length of abdomen 33 mm. Length of hind-wing 20 mm. 
Pter ‘ostigma gray with ae e margin, oblong and a little oblique ; 
not quite covering one cell. 13 post- -cubita! nervules. 
Upper side of quadrilater: al having in the fore-wing two-fifths, 
and in the hind-wing three-fifths of the length of the lower side. 
Wings petiolated to ‘the basal post-costal nerve, which hes almost 
at the level of the second antenodal. Colour orange-red and 
bronze-green above, whitish yellow below. 
Head: -—Lower lip, whitish-yellow, with long lobes. Upper 
lip, orange with black lateral border. The rest of the head dark 
bronze-green, with a narrow orange line across the nasus. 
Prothorax :—Orange-red above, paler below. 
J bove, paler at the sides and below, 
with a fine bronze-green median longitudinal stripe. 
Abdomen :—Segments 1-7 dull brown, 8-10 orange red. ‘The 
three last segments a little stouter than the first seven, which are 
very slender. 
Legs yellow, with brownish-black spines. 
Anal appendages reddish-brown; darker at their extremities. 
Upper pair very small, cylindrical, curved inwards at their 
extremities, with a small inwardly directed spur. 
Lower pair of the same length, flattened from side to side, 
directed backwards and upwards; ending in a fine black point. 
iseuaagrion (?) dubwum, sp.n. 16. 275.11. 
Length of abdomen 40 mm. .Length of hind-wing 27.5 mm. 
Wings petiolated to basal post- -costal nerve, which hes at the 
commencement of the distal third of its distance between the first 
and second antenodal nerve. Arculus at the level of the second 
antenodal nerve 
Quadr ilateral rather long, its upper side in the fore-wing two- 
thirds, and in the hind-wing three-quarters of the length ‘of its 
lower side. Median sector rising beyond level of vein descending 
from nodus. 
Pterostigma small, black, oblique. 
Head, small. Lower lip white. Upper surface entirely black 
(there is a faint indication in the single specimen of a pair of post- 
ocular marks which ee to be very shght depressions with a 
bright light reflex; possibly due to post-mortem shrinkage). 
‘R. A, Soc., No. 63, 1912. 
et 
