250 F. P. SMITil ON ANGLJA BANCOCKII, A SPIDER NEW TO SCIENCE. 



sharp, conical projection ; tibia slightly shorter than patella r 

 somewhat enlarged towards its extremity, where it is furnished 

 with numerous very long and conspicuous hairs, and, above, 

 with a small black bilid apophysis, the two points of which are 

 equal in size and curved somewhat downwards ; tarsus very 

 small, no wider than the extremity of the tibia, plentifully fur- 

 nished with coarse hairs ; external branch distinct ; palpal organs 

 simple, consisting chiefly of a bulb and a terminal pale grey point, 

 surrounded by a transparent membrane. 



Legs orange, furnished with coarse hairs. 



Abdomen blackish above, with four impressed red spots forming 

 a quadrilateral near the centre, steel-grey beneath with two 

 dark impressed spots half-w T ay between the laminal tracheae and 

 the spinners. The whole surface of the abdomen is obscurely 

 marked with pale reticulations and furnished with hairs. 



Laminal-tracheal openings distinct, their edges somewhat 

 chitinised and of a reddish tint. 



Tube-tracheal opening very distinct, the ends of the transverse 

 aperture being somewhat chitinised and of a reddish tint. 



Spinners brown. 



A single male of this species was taken by Mr. K. Hancock^ 

 of Stechford, Birmingham, at Yarmouth, in August, 1905. 



Explanation of Plate 16. 



Fig. 1. Maxillae, labium and sternum, x 30. 

 ,, 2. Cephalo-thorax, viewed from above, x 30. 

 „ 3. Eight palpus, viewed in profile, x 62. 

 ,, 4. Cephalo-thorax, viewed in profile, x 30. 

 ,. 5. Tibia of right palpus, viewed from above, x 62. 

 ,. 6. Caput and falces, viewed from in front, x 30. 



Journ. Quekett Microscopical (/<<'<, Ser. 2, Vol. /A'., No. 57, November 190"'. 



