144 Transactions of the Boyal SocieUj of South Africa. 
The measurements in ^ are as follows : — 
Eange of antennal segments :— (1) 34-44 ; (2) 56-62 ; (3) 64-70 ; (4) 
34-42 ; (5) 36-42 ; (6) 34-42 ; (7) 33-38 ; (8) 33-38 ; (9) 54-60. 
The legs are long and slender ; although variations occur the following 
represent an average of measurements : — 
I. 
60 
85 
225 
52 
180 
23 
100 
II. 
64 
85 
240 
52 
190 
23 
105 
III. 
68 
90 
260 
52 
225 
23 
112 
Claw with a distinct tooth one-third distance from apex. 
Setae of the anal lobes : To 175 ^ in length. 
Setae of the anal ring : To 120 fi in length. j 
^ : Puparium elongate, white, felted, but wdth a silky gloss, 2 mm. 
long, 0*9 mm. broad. 
^ : Pupa removed from completed silky puparium greenish-grey 
in colour, elongate, 1 mm. long. 
: Head, legs, and antennae bright translucent brown ; body slightly 
greenish ; wings iridescent. Caudal filaments 4, median two as long as 
the head and body without antennae, two outer ones about one-third 
length of median. 
Head and body : 1*12 mm. long. 
Antenna: 0*9 mm. long, of 10 segments. 
Wing : 1-35 mm. long. 
Segments of antenna in fx :— (1) 110 ; (2) 61 ; (3) 159 ; (4) 122 ; (5) 
115; (6) 105; (7) 88; (8) 80; (9) 71; (10) 78. 
