igar.] F. H. Gravely : Indian Spiders. 425 



situated at liase of fang and slightly separated from remaining 

 six. First and second dorsals of equal length, remainder diminish- 

 ing, second opposite fourth and fifth ventrals. Second ventral 

 larger than first, remainder diminishing. Fang with suggestion 

 onl}' of external tooth near Ijase. 

 Male unknown. 



Tetragnatha chauliodus (Thorell). 



Limoxeya chaiilipd us. Thorell, 1800, pp. 292-295. 



From Pcnang and vSingapore. I.,aterals nearer together than 

 medians. 



Female. Chelicerae about half as long as carapace ; about 

 eight ventral teeth of diminishing size, the second about twice as 

 far from the first as from the third ; first of dorsal sixteen teeth 

 moderately large, situated a little behind first ventral, second 

 opposite fifth ventral, size diminishing proximally. Fang armed 

 with small obtuse tooth on outer side of basal bend, and long 

 inwardly and forwardly directed tooth further on below. 



Male. Chelicerae about as long as carapace. Subapical spine 

 bifid, with tubercle in front. First of dorsal five teeth a little 

 larger than and situated a little liehind first of ventral six ; second 

 nearly twice as long, situated far behind it, about opposite fourth 

 ventral ; remaining three smaller, diminishing proximally. Fang 

 unarmed. 



Tetragnatha delumbis, Thorell. 



Tetnigiidtlui deluuibis, Thorell, 1891, pp. ,^9-44. 



From lyittle Nicobar. Laterals somewhat less widely separated 

 than medians. 



Female Chelicerae slender, not much shorter than carapace, 

 armed apically with a long compressed and narrowly acuminate 

 spine, followed on the ventral margin by a diminishing series of 

 about ten teeth of which the first is situated near the base of the 

 fang, the first two are large, and the first four widely separated. 

 First five of nine dorsal t?eth large and somewhat widely separated. 

 Fang armed externally with a dorsal tooth, below in middle with 

 two minute granules. 



Male unknown. 



Tetragnatha extcnsa (Ivinn.). 



Aranca e.'cfensa, Linnaeus, 1761, p. 489, 



Tetragnatlia extensa, Blackwall, 1864, pp. 367-368, p|. \x\ii, Hys. 



265a-/;. 

 Tefragiiaflia e.xiensa, \'an Hasselt, 1882, p. 27, 



A Kuropean species stated by Simon (1891, p. 722) to occur 

 in Central and Eastern Asia and also in N. America, and briefly 

 recorded by Van Hasselt from Padang in Sumatra. Lateral eyes 

 not widely separated. 



