THE EPEIRID^ 



203 



\//] 



kiN> 



m 



ill 



Figs. 461, 462, 463, 464. 



462 463 464 



Backs of females of four species of Tetragnatha. 



461, grallator. 462, extensa. 463, laboriosa. 464, straminea. 



Figs. 465, 466. Cephalothoiax, mandible, and palpus of males. — 465, Tetragnatha 

 grallator. 466, Tetragnatha extensa. 



