BY A. T. UKQUHART. 



247 



latter pair and centre spot of anterior line connected by a 

 slight bluish cross ; base of cruciate figure short, compressed, 

 terminates at the creamy-coloured posterior third, this part 

 throws off into the dark integument marks of irregular shape, 

 connected with the somewhat sinuating, transverse bar, 

 which curves round humeral angles passing into the creamy 

 coloured ventral surface ; vulva and spinners enclosed within 

 an olive-black patch; triangle of three spots in centre, apex 

 directed backwards. Corpus vulvce, dull lake-brown ; sub- 

 reniform, moderately depressed area, bounded by an involute 

 costa, inferior margin low and somewhat rugose, much 

 enlarged at curvature, curved extremities divided by a pointed 

 septum, whose breadth scarcely equals the greater width of 

 costa ; above the rima-genitalis are two short, black, clavate 

 processes, directed towards apex of septum. 

 Single specimen. A.M. 



Collina, gen nov. 



C&phalothorax rather longer than broad, sharply con- 

 stricted on lateral margins ; cephalic part roundly truncated, 

 ocular elevation low ; fore-half depressedly convex, sides 

 somewhat abrupt, depth exceeds breadth of dorsal surface ; 

 fovea and normal grooves well-defined ; contour of profile 

 strongly arched, highest part at the occiput ; fore-third of 

 caput inclined at an angle of about 45deg. 



Eyes of moderate size, sub-equal, posterior and anterior 

 rows slightly recurved, fore-centre eyes form a trapezoid 

 widest in front ; laterals separated from each other by an 

 interval scarcely equal to their own radius. 



Legs rather slender, moderately long — 1, 2, 4, 8 ; first and 

 second, third and fourth of about equal strength ; patellary 

 and tibial joints cylindrical ; armature sparse, hairs fine, 

 outstanding ; spines slender, bristle-like ; superior tarsal 

 claws moderately curved ; axillary claws. 



Palpi, cubital, radial and digital joints, furnished with 

 long, slender spines ; numerous on the penultimate and 

 terminal joints. 



Falces conical, inclined forwards, stout. 



Maxilla; enlarged towards extremity, roundly pointed, 

 inclined towards labium which is rather wider than long, 

 roundly pointed. 



Sturnum cordate, eminences opposite coxse well-developed. 



Abdomen oviform, large. 



Collina glabicira sp. nov. Plate fig. 4. 

 Femina. — Ceph. th., long, 4 ; broad, 3. Abd., long, 7 ; 

 broad, 5-8. Legs, 1, 2, 4, 3 = 15"5 ; 12-5 ; 11'5, 9 mm. 



