THE CANADIAN ENTOMOLOGIST. 



309 



One specimen collected November 20, 1904, on the south bank of 

 Hinkson Creek, Columbia, Missouri. Type in the Cornell University 

 collection. 



Fig. ,?^^. — Theonoe stridida, n. sp. 

 Male palpus. 



Fig. 34. — Theonoe sti-idula, n, sp. 

 Male palpus. 



Fig. 35. — Hist(tgO)iia Marxi, n. sp. 

 Male palpus. 



Fig. 36. — Hisfagonia Marxi, n. sp. 

 Chelicerffi. 



Histagofiia Marxi, new species. — Male: Length, i.i mm.; cephalo- 



thorax, wide .43 mm., long .52 mm. Cephalothorax a short oval, 



narrowed in front, strongly elevated and protuberant in the eye region, 

 brownish-yellow. Posterior eyes in a moderately recurved line, about 

 equidistant and with the median eyes a little smaller than the lateral ; 

 anterior eyes in a procurved line, equidistant and with the median the 

 smaller, Clypeus concave. Chelicerae nearly parallel, upper margin of 

 the furrow provided with an angular projection, bidentate at the tip and 

 preceded by an obtuse lobe, lower margin unarmed. Sternum wider than 

 long, rounded at the sides and widely separating the posterior coxae 



