Hogg. — Some New Zealand and Tasmanian Arachnidse. 



281 



The measurements are as follows, in millimetres :- 



This species is near to T. suhlcevis, Pocock. But, apart from the colour, 

 which might possibly be a matter of age, it differs in the length of the end 

 part of the single maxillary process, which is in this twice as high as in the 

 other. The palp also is shorter, and the bespining of same different. 



One female (?) labelled " New Zealand " only. 



Trioenonyx stewartius, nov. sp. 



Dorsal surface of carapace dark yellow-brown, lighter yellow-brown 

 along the posterior edges of the segments ; under-side lighter yellow-brown. 

 Legs dark brown mottled with yellow ; palpi, coxa, and trochanter yello-n^; 

 femur black-brown with rom:d yellow^ spots, bright yellow at anterior 

 end ; patella yellow ; tibia black-brown at basal half, anterior portion 

 bright yellow ; distal segment bright yellow. Mandibles black-brown, 

 fingers yellow. 



The carapace is finely granulated, without spines or tubercles except 

 as mentioned below. The anterior area of the upper sur- 

 face is two-thirds as deep as the remainder. The eye 

 tubercle is quite on the anterior edge, finely granulated, 

 but without tubercles or spines. It is conical and low, 

 and the eyes are situated almost at the apex. 



There is a row of tubercles in front of the posterior 

 border of the scute, and a few short bristles on the median 

 line. 



Palpi. — On the coxal joint there is 1 short spinous 

 tubercle at the anterior end. 



On the trochanter, 1 above and 1 each side. 



On the femur, 3 large and 1 small above, 3 small on 

 the imier side and 3 below. 



On the patella, none. 



On the tibia, 2 each side and 1 underneath at rear end. 



On the tarsus, 3 on the outer side and 2 on the inner, 

 with slightly curved yellow claws at the end. 



On the palpal coxae, and coxae of 1st, 2nd, and 3rd 

 pairs of legs, are rather large granulations. That of 4 

 is nearly smooth. The maxillary processes on the coxse of the second 

 pair of legs are single and roughly triangular. 



The measurements in millimetres are as follows : — 



^N 



STEWARTIXrS. 



Enlarged ; X 2. 

 6. Profile. 



Carapace 

 Abdomen 



Length. 



3* 



Breadth. 



3 (2 in front). 

 3 



