434 Reconh of the Indian Museum. [Vol. XXII, 



of thirteen ventral teeth opposite and about equal to first dorsal ; 

 next four or five less than half as large as, and about as far from, 

 first as from each other; remainder in diminishing series; seventli 

 ventral about opposite third dorsal. Fang unarmed. 



Tetragnatha tonkina, Simon. 



Tetragnatha tonkina, Simon, igog, p. 102. 



From Phu-lang-Thuong. 



Female unknown. 



Male. Chelicerae shorter than carapace, with curved, slender 

 and acutely pointed subapical spine. First dorsal tooth shorter but 

 broader at base than subapical spine, curved and subacute distally ; 

 second dorsal long, straight and acute, situated a little in front of 

 the middle and followed by four small teeth in the basal hall. 

 First ventral tooth moderately strong, perpendicular and lightlv 

 sinuate, the remaining five or six small, the first of them isolated . 

 the rest crowded. 



Tetragnatha trichodcs, Thorell. 



Tetragnatha trichodes, Thorell, 1878, pp. 115-118; 1881, p. 141. 

 Limoxera trichodcs, Thorell, l8go, p. 224. 



From Amboina. Lateral eyes nearer together than arc 

 medians. 



Female. Chelicerae three-fifths as long as carapace, with a 

 small tooth near base of fang below. Teeth of fang-groove sub- 

 equal in size, dorsal about seven and ventral about eight in num- 

 ber. First four dorsals larger than rest, the first a little shorter 

 but stronger than the second, situated at base of fang and about 

 four times as far from second as second is from third. Firsi 

 ventral about twice its own length from base of fang, much farther 

 than from second tooth which is still nearer the smaller third : 

 remainder minute and crowded ; second dorsal opposite third ven- 

 tral . Fang unarmed . 



Male. Chelicerae with stout and strongly curved acuminate 

 and unequally bifid subapical .spine, with a small tooth between it 

 and the apex almost opposite the first tooth of the dorsal series 

 which, like that of the ventral series, is situated not far from the 

 base of the fang. Dorsal teeth six to eight in number, ventral five 

 to nine. First dorsal tooth small, second longest of all and nearly 

 three times as far from first as from third ; remainder in diminish- 

 ing series. First and second ventrals moderately large and twice 

 as far apart as are the smaller and diminishing remainder. Second 

 dorsal opposite third ventral. Fang unarmed. 



Tetragnatha viridorufa, Gravely. 



Tetragnatha viridorufa, Gravely. 1921, p. 411. 



From Barkuda Island in the Chilka Lake. Lateral eyes 

 approximate. 



