358 The Ohio Journal of Science [Vol. XIX, No. 6, 



One male under a dry log in pine woods at Sugar Grove, 

 Ohio, September 11, 1917. 



This species is named for Walter W. Marshall, of Sugar 

 Grove, Ohio, a promising young zoologist and former student of 

 the Department of Zoology of Ohio State University, who died 

 in his country's service at Camp Sherman, Chillicothe, Ohio, 

 on October 4th, 1918. Mr. Marshall was interested in the 

 Phalangida and was collecting with me when the specimen 

 described above was taken. 



Phidippus hirsutus n. sp. 



Male: Length 9 mm. Head high and swollen, highest at the level 

 of the second row of eyes. Color in alcohol : Cephalothorax (somewhat 

 rubbed) dark red, grading to black around the eyes, from the depression 

 between the posterior eyes a narrow black line runs posteriorly to the 

 border, on each side of this are two or three black lines which run 

 diagonally backward and curve outward toward the edge, hairs around 

 the eyes long, the upper ones black and the lower white. Clypeus with 

 long white hairs which extend half way down the mandibles. Sides 

 of cephalothorax with a sparse covering of white hairs. Lower part 

 of mandibles green, irridescent. Femora dark reddish brown, extrem- 

 ities lighter, the front side of the first two femora covered with bright 

 yellow scales and some long yellow hairs; lower side of patella and tibia 

 with a fringe of long yellow hairs. Palpus with white scales above and 

 long white hairs on the outside. Abdomen rubbed above, but shows no 

 indications of lines or spots. The spur on the tibia of the palp is divided 

 into three teeth, the tube of the palpal organ is broad, thin and blade- 

 like. (PI. XV, Fig. Gb). 



One male, Rockbridge, Ohio, (Cantwell Cliffs), October 4, 

 1914. 



Female : A female which appears to belong to the same species was 

 taken at the same place in July, 1914. It is stouter and heavier than 

 the male, but very much like it. The eye region is black with some 

 bronze irridescence, sparsely clothed with black hairs. Cephalothorax 

 dark red, sparsely covered with white scales, white hairs and black 

 hairs. Dark lines like, those in the male are present. Clypeus snow 

 white, with some long white hairs. Palps with a brush of long white 

 hairs. Legs well covered below with long white hairs, white scales and 

 some black hairs. Abdomen dull tan color, due to a mixture of short 

 tan and white hairs, through which extend long black and some long 

 white hairs. Venter similar in color to dorsum. Young specimens 

 alive appear to be a mass of long gray hairs. On these a light line is 

 visible at the base of the abdomen and there are indications of some 

 light diagonal lines. The epigyniun is longer than wide. (PI. XV, 

 Fig. Ga). 



