586 MR. H. R. HOGG ON [Dec. 12, 



only one instead of two diameters from those of the second row ; 

 also the tibial joint of the palpi is longer than the patellar joint 

 instead of equal to it. 



A£eas^treinen ts in miUimetres. — Female. 

 Long. Broad. 



Cephalothorax ... 11 \ r^ 



Abdomen 9 6 



Mandibles 5| much longer than front patella. 



Pat. & Metat. 

 Coxa. Tr. & fern. tib. & tavs. 



Legs 1. 4 9J n 9i = 32^ 



2. 3i 9" 9~ 9 = 30i 



3. 3| H 8,i 8 = 28i 



4. 4 10~ 10' 12,i = 36| 

 Palpi 2 5 4| 3' = 14| 



Male. 

 Long. Broad. 



f 3- 

 Cephalothorax ... 8 \ r.^ 



Abdomen 8 5 



Mandibles 4 



Pat. & Metat. 

 Coxa. Tr. & fern. tib. & tars. 



Legs 1. ^ 9 10 11 = 33i 



2. 3 8 9 KM = 30i 



3. 3 9i 7 10' = 29.1 



4. 31 9| 94 13 = 35| 

 Palpi 2' C 3' 2i = III 



One male and one female from Gilbert River, Riverina, collected 

 by Mr. A. Molyneux. 



Lycosa arenaris, sp. nov. (Text-fig. 88.) 



Cephalothorax yellow-brown ; hairs red, black, and white mixed 

 over cephalic part, behind this a white patch extending to middle 

 of rear slope, and less distinctly pale round the margin. Mandibles 

 dark brown, with erect brown and decumbent greyish -yellow hairs. 

 Lip, maxillfe, and sternum yellow-brown, with pale greyish-yellow 

 hair. Ooxfe yellow-brown. 



Abdomen dull grey-brown, irregularly spotted with small 

 patches of white hairs, the underside dingy brown, the centre 

 area rather paler than the sides. 



The legs and ]}al'pi yellow, brown decumbent hairs and darker 

 brown erect bristles, with a ring of paler yellow round femur, 

 middle of tibia, and metatarsal joints. 



The front of the cephalothorax is high and narrow, with a clypeus 

 twice the width of the front middle eyes. The front row of eyes 



