ART. 13. NEW AMERICAN AND CHINESE SPIDEES CHAMBERLIN. 31 



Anterior row of eyes much shorter than the second, distinctly pro- 

 curved; median eyes less than their radius apart, about an equal 

 distance from the much smaller lateral eyes. Anterior lateral eyes 

 nearl}^ their diameter from lower margin of clypeus, farther from 

 eyes of second row. Eyes of second row less than their diameter 

 apart. Dorsal lin© of carapace nearly horizontal from eyes to pos- 

 terior declivity, which is short and very steep. 



First two pairs of spines of anterior tibiae long and slenderly 

 tipped, the posterior one of basal pair overlapping the base of the 

 corresponding spine of the median pair. 



Epigynum as shown in Plate 7, figure 47. 



Length, 15.5 mm.; cephalothorax, 7 mm.; tibia and patella I, 7.8 

 mm. ; tibia and patella IV, 8 mm. 



Locality. — Louisiana : Shrewsbury. Several females. 



Type.— C^it. No. 558, M. C. Z. 



LYCOSA PSEUDOANNULATA (Boscnberg and Strand). 



Tarentula pseudoannulata Bosenberg and Strand, Abh. Senckenb. Naturf. 

 Ges., 1909, vol. 30, p. 319, pi. 8, fig. 106 ; pi. 13, figs. 323, 32G, 334, 338. 



Locality. — China : Soochow, Waung Tien, Daung Lake. Ten spec- 

 imens, males and females. 



ORINOCOSA ORIENS, new species. 

 Plate 7, figs. 48, 40. 



Female. — The carapace is dark on the upper part of the sides, but 

 with the dark area crossed by paler lines. A broad middorsal stripe 

 on carapace as wide as the eye area anteriorly, narrowing down the 

 posterior declivity. Area between eyes black. Lower part of sides 

 yellow, the light area broader than the dark one above it, some dark 

 lines from the latter partially crossing it. A deep black marginal line 

 on each side, with a small dark spot above it opposite the interval 

 between each two legs. A median spot between first and second eye 

 rows is clothed with white hair. Legs yellow, the femora with mostly 

 four dark annuli, which are interrupted above and below ; tibiae with 

 two longer annuli and the metatarsi with three. Sternum and the 

 venter of abdomen clear yellow. Abdomen yellowish above, with a 

 dusky spear mark at base and several indistinct chevrons behind; 

 some dark partially fusing lines down each side. 



Anterior row of eyes only slightly procurved, the clypeus beneath 

 it not receding as it does in the genotype. Anterior median eyes 

 larger than the laterals, almost contiguous with the latter, separated 

 from each other by more t^an their radius ; twice their diameter from 

 lower margin of clypeus. Eyes of second row large, about their 



