( A^G21 



their length (2 mm. from end ol" wing's). The 2nd legsVeaftli about i 'A, 



of the expo.sed portion of the maxillae and tlic 1st pair '^S^/if^/jt/S^fin \i^%^'''''' 

 1st legs are broad at their base and are against the antennae lor A WO lit 

 O'Smm, (their total length about 1*8 mm.). The 2nd legs are about 

 2 mm. 



Both the first legs show a lenticle about 3 nun. from the base ; 

 the 2nd legs show on one side three lenticles about opposite the point of 

 disappearance of the 1st leg. None are detected on the opposite side. 

 The legs show the general reticulation. The antennae also, with at short 

 intorvals (antennal joints) certain lines of the pattern running through 

 almost transversely. The maxilla show no definite skin structm-e. 



The wings are well reticulated, but are, as usual, without hairs, 

 rosettes or other armature. The dorsal headpiece is narrow, 0'6 mm. 

 across (1*2 taking both sides) and 0*2 at its widest — centrally meeting 

 its fellow, in a suture about 0"09 long and pointed externalh^ it is 

 merely reticulated. The prothoi-ax (about 0'6 on its dorsal margin) 

 is well reticulated, towai'ds the dorsum are a very few hairs, further out 

 they become numerous with a few lenticles and at its outer angle 

 the lenticles are large and more numerous, where the hairs are abimdant 

 and close together, the reticulation is Aveak or absent. The hairs are 

 short (0'08 to 0*19 mm.), but with branching spicuUe terminally. 



On the mesothorax the spiracle-cover is about I'l mm. long along 

 the suture. The usual hair-like elements look like narrow tall conical 

 flasks, with flattish expanded tops. The dorsal suture is about 2'3 mm. 

 long. The surface is reticulated, the branches often terminating in free 

 ends, usually the network is continuous and closed, it is rather bolder 

 along the line of the wing-l)ase, there are only a few hairs, very few 

 compared with the prothorax. The metathorax is the usual triangular * 



piece, witli the dorsal suture about 02 mm., and the portion representing 

 the hind wing ]ialer, pointed, and with (Ully some weak reticulations. The 

 reticulations are strongly marked in the dark central area. There are 

 some very minute hairs comparal)le with those on the face-piece. The 

 base of each is surrounded by an area about O'OG mm. in diameter free 

 from reticulations, making a number of paler, approximately circidar, 

 spots. There are a few lenticles towards the anterior margin. 



The abdominal segments down to the 7th resemble the metathorax 

 in reticulation and in having minute liairs in smooth areas. Round tlie 

 spiracles, chiefly behind them, are areas packed with lenticles and hairs 

 (-"50 to 100), tlie hairs of the larger pattern mentioned as seen on the 

 prothorax. The spiracles are narrow slits surrounded l)y al)out 20 



