206 ENTOMOLOGICAL NEV'S. [June, 



One $ 14 mm. long, of not very definite characters, but un- 

 known to me. 



Lycosa missonriensis nov. sp. — Length 18 mm. ; ceph. 9 mm., breadth 

 of ceph. 6 mm. Leg i, 21 mm., leg iv, 25 mm., mandibles 4.5 mm. 

 Cephalothorax dark red-brown, with rufous hair, blackish in eye-region ; 

 mandibles dark red-brown, with white hair ; sternum and coxae pale yel- 

 lowish, with white hair ; femora and patellae yellow-brown ; tibiae, meta- 

 larsi and tarsi of legs i and ii almost black, and more densely clothed 

 with whitish hair, those of posterior legs not much darker than the femora; 

 abdomen above dark uniform brown, densely clothed with brown hair, 

 below paler brown. The cephalothorax is regularly arched, quite high in 

 front and the highest just behind the dorsal eyes ; the first eye row is a 

 little shorter than the second, and nearly straight ; the eyes of second row 

 are about their diameter apart ; the third row is plainly wider than the 

 second, and the eyes equal to those of the second, from which they are 

 situated about once and a half their diameter ; the mandibles are very 

 large and stout; the sternum broad; the legs stout and of moderate length; 

 on tibia i, there are two spines on inside, two below and a pair at tip, on 

 tibia iv, two on inside, two on outside, and three pairs below. The 

 epigynum consists of a shallow reddish depression, fully twice as long as 

 broad, rounded in front and slightly narrower behind, where its comers 

 are elevated and blackish, a narrow elevated septum passes through it, 

 being highest between the black posterior comers. 



One female. 

 Pardosa obsoleta Bks. ? A young Dolomedes tenebrosus Hentz 



specimen. " sexputiciatus Hentz 



Pardosa sp. ? young (^' fHsaura undata Hentz 



Pirata motitanoides Bks. 



Oxyopes salticus Hentz 



ATTIDiE. 



Phidippus audax Hentz Plexippus putnami Peck 



PhiUzus militaris Hentz Dendryphantes octavus Hentz 



AttlUS COncolor nov. sp. — Length 35 mm., ceph. 15 mm. long, i mm. 

 wide. Cephalothorax yellow-brown, eyes surrounded by black, eye-region 

 blackish; abdomen mottled with gray and white; legs white, tips of joints 

 and two rings on the femora blackish; base of palpus pale, last two joints 

 dark; sternum gray; mandibles yellow, some golden hairs around anterior 

 eyes. Cephalothorax widest a little behind dorsal eyes, eye-region a little 

 wider behind than in front, dorsal eyes not much smaller than the lateral, 

 eyes of second row a little nearer dorsal than lateral eyes. Anterior coxae 

 separated by more than width of lip ; fourth leg much the longest, i, ii 

 and iii subequal, their joints short; metatarsus iv, spined to base. Abdomen 



OXYOPID^. 



