70 MR. H. R. HOGG ON SPIDERS 
Notable absentees are Delena cancerides Walck., and Latro- 
dectus hasseltii Thor., found generally in every part of Australia, 
but no specimens have been brought from here. 
Family ARGIOPID4. 
: Subfamily TETRAGNATHIN#. 
Group TETRAGNATHES. 
Genus TerracNnatHa Latreille. 
TETRAGNATHA ANGULATA, sp.n. (PI. I. fig. 1.) 
A single specimen (P. D. M.). 
Female. The cephalothorax is greyish yellow, with broad darker 
depressions separating the cephalic from the thoracic part and 
broad dark grey radial lines from the margin of the cephalo- 
thorax to a transverse broad oval depression, one-third of the 
distance between the end of the cephalic part and the rear end 
of the thoracic, also dark grey round the margin of the thoracic 
part; it is sparsely covered with short, fine, white hairs. The 
eyes are yellow on black ground. Mandibles yellow tinged with 
dark grey at the sides, and witha few white hairs. Fangs yellow- 
brown. Sternum rather dark yellow-brown. The lower part of 
the lip the same. The upper margin of the lip and the maxille 
are bright yellow with light brown fringes. Legs and palpi pale 
yellow with brown spines, rising from brown patches. The 
abdomen above is greyish yellow, with a mottling of darker 
-erey, pale yellow below with a broken median darker yellow 
stripe. 
The cephalothorax is twice as long as broad, convex, narrowed in 
front, rounded at the sides, and slightly hollowed at the rear end. 
The rear row of eyes is straight, or slightly recurved when 
seen from above, of equal size, the median -23 diameters 
apart and 3 diameters from their laterals, which are their 
diameter away from the front laterals. The front row, more 
strongly recurved, has the laterals only half the diameter of the 
rear, lying on the same tubercle therewith. The front median 
are rather larger than the rear, 14 times their diameter apart, 
and the same from the rear, so that they form a quadrilateral, 
broadest posteriorly ; they.are one-half their diameter from the 
margin of the clypeus, which overhangs the insertion of the 
mandibles. These are divergent, projecting forward, kneed at the 
base. On the outer margin of the falx-sheath are five teeth at 
equal intervals apart, the upper one situated at the anterior inner 
corner is the largest, the others diminishing in order of sequence. 
On the under side the upper one is similarly placed, followed by 
two rather smaller, at intervals of their length, and then three 
quite small close together. 
The maxille are rather divergent, truncate, and broadest 
