1921] F. H. Gravely : Indian Spiders. 431 



right angles to fang-groove, and situated a little behind first dor 

 sal, intermediate in size between first and second dorsals ; follow- 

 ing teeth only about half as big, series diminishing proximally. 

 Fang unarmed, about two-thirds as long as Ijasal jiiint. 



Male. Chelicerae slender, with granule in front of subapical 

 spine which is lightly bifid. First tooth of dorsal series moderate- 

 ly large, situated opposite first two ventrals ; second about twice 

 as long as first, widely separated both from it and from third, 

 about opposite fifth ventral ; remainder in diminishing series. First 

 two of' ventral fourteen teeth moderately small, situated close to- 

 gether, the smaller a little above and in front of the larger, widely 

 separated from the remaining teeth (about twelve) which are 

 rather small and close together. 



Tetragnatha modesta, Hirst. 



Tetragnatlut modesta. Hirst, igii, p. 385, text-fig. 2. 



From Silhouette and Mahe in the Seychelles. Space separat- 

 ing lateral eyes greater than diameter of posterior laterals. 



Female closely allied to T. geniculata, but fang not geniculate 

 and with both teeth situated nearer the base. Male unknown. 



Tetragnatha nepaeformis, Doleschall. 



Tetragnatha nepaefoymis. UolL-scliall, 185^, p. 46, pi. xvi, figs. \-\b. 



From Buitenzorg. Lateral eyes somewhat nearer to each 

 other than are medians. 



Female. Chelicerae with teeth on margin of fang-groove small ; 

 fang unarmed. 



Tetragnatha parvula, Thorell. 



Tetragnatha payvula, Thorell, i8gi, pp. 41-44. 



From Kamorta, Lateral eyes nearer together than medians. 



Female. Chelicerae half as long as carapace. First tooth of 

 both series large and situated not much behind base of fang. 

 Ventral teeth about nine in diminishing series ; dorsal teetli 

 fewer, first and second equal, nearl}' twice as far apart as second 

 and third, remainder in diminishing series. Fang short, un- 

 armed. 



Male. Chelicerae little shorter than carapace, slender, 

 with curved subapical spine, stout at base, equally bifid distally. 

 First of eight dorsal teeth stout and long, further from still longer 

 second tooth than from base of fang ; second dorsal opposite fifth 

 ventral, twice as long as third but nearer to it than to first; re- 

 mainder in diminishing series. First of ventral nine teeth stout 

 and situated below remainder a little behind base of fang, a little 

 in front of first dorsal, twice as far from second as remainder are 

 from one another. Fang shorter than basal joint, slender, un- 

 armed. 



