328 PROCEEDINGS OF THE ACADEMY OF [April, 



Cephalothorax a rather broad oval, yellow Im'owii with a distinct 

 median line and fainter radiating lines darker. The head is only 

 slightly elevated but is considerably compressed laterally. 



Posterior eyes in a moderately prociu'ved line, about equal in size, 

 the median eyes slightly nearer the lateral tlian to each other; anterior 

 eyes in a straight line, ec[uidistant, the median eyes slightly smaller 

 than the lateral. Median ocular area a little longer than \\ide. Cly- 

 peus seven-ninths the length of the ocular area, strongly projecting 

 forward. 



Chelicerse dull greenish-yellow, lighter than the cephalothorax. 

 Upper margin armed with five teeth, lower with four. Stei'num dark 

 brown, smooth, marked with minute yellow dots at the ])ase of the 

 hairs. Endites light grayish-yellow, lal)ium darker. Alxlomen yel- 

 lowish-gray, lighter below, clothed with short fine hairs. T.egs yellow, 

 lighter toward the extremity, clothed witli rather short hairs, the tibial 

 spines longer than the diameter of the joint. Palpus lighter than the 

 legs, thickly covered with strong hairs and spines. 



These females and several males were taken in sifting lea^-es on a 

 heavily wooded bank at Forest Home, near Ithaca, New York, May, 

 1904. 



DELORRHIPIS. 



Delorrhipis unicornis Banks. (PI. XXIX, fig. 4.) 



This species was considered by Simon (Hist. Nat. Ar., I, p. 659. n. 1) 

 as a synonym of D. monoceros E. Sim. It is, however, much smaller, 

 and the proportion of the segments of tlie legs is very different from 

 that given by Keyserling for monoceros, and the anterior median eyes 

 are nearer the lateral eyes than they are to each other. 



d^. — Length 1.4 mm. Cephalothorax, long .72 mm., including the 

 horn, wide .45 mm. 



Legs I II III IV 



Tar 26 .24 .22 .24 



Met 26 .26 .23 .31 



Tib 34 .3 .24 .41 



Pat 14 .14 .12 .14 



Fern 43 .41 .34 .46 



Posterior eyes in a straight line, ec^ual, the median ej'^es a little less 

 than their diameter from each other and one-third their diameter from 

 the lateral; anterior eyes in a distinctly procurved line, the median 

 eyes smaller than the lateral from which they are narrowly separated, 

 while they are separated from each other by their radius. Clypeus 

 twice the width of the ocular area. 



