114 Proceedings of the Royal Society of Victoria. 



hairs ; the most pronounced forming greyish spots on each side, 

 about half way down. The femur of all legs is a dingy yellow- 

 grey, the front pairs being paler and the rear pairs darkest. The 

 other joints are lighter in colour, and have white hairs. 



The Cephalothorax is oblong, truncate in front, slightly rounded 

 at the sides. The cephalic and thoracic parts separated by a 

 broad shallow depression. The median sulcus runs from the front 

 part of the pars thoracica to the rear slope. A raised marginal 

 fold surrounds the whole cephalothorax, and the eyespace is also 

 slightly raised. 



The rear row of Eyes are equal and nearly equidistant, pro- 

 curved about one and a half diameters apart, but the middle pair 

 slightly farther from each other than from the side. The front 

 row viewed from above is straight, the diameters being the same 

 size, but the side eyes oval. The two middle eyes are on a distinct 

 prominence, two diameters apart, and are touching the side eyes, 

 consequently viewed from in front the row is procurved. The 

 eyes of the side pairs are a diameter apart. The clypeus equals 

 in breadth the diameter of the front middle eyes. 



The Ma7idibles are conical, kneed at base, longer than the front 

 patellae, and as thick as front femora. 



The Maxillae are upright, parallel, slightly curved in front, 

 convex, and slightly curved on outer edge, broadest across the 

 middle. 



The Lip is wider than long, rounded in front, and less than 

 half the length of the maxillae. 



The Sterfitan is broad, heart-shaped, convex, rising rather 

 suddenly from a flat margin. 



The Abdomen is a long oval, rounded at the sides, and rather 

 pointed both at front and rear. 



The Legs are fine, the femur not so much thickened as in M. 

 bicolor, from which it may be easily distinguished by the front 

 row of eyes, which are equal in breadth, the middle being farther 

 from one another than from the side. 



