Peckham—Revision of the Attidce of North America. 429 
the head, and has a rather heavy wide cephalothorax, while that 
of comatus is relatively light and small. 
We have three females from Las Vegas, New Mexico. 
FHIDIPPUSi PULCHERRIMUS KEYS. 1885. 
1885. Phidippus pulcherrimus Keys. $, Yer. zool.-bot. Gesellshaft, 
Wien, VI, p. 492. 
9 . Length 9 mm. Legs, 4132, not fringed. 
The cephalothorax is dark with long dark hairs on the front 
part and a wide white band on each side extending backward 
from the dorsal eyes. The abdomen is rich red with a dark 
central band on the posterior two-thirds, on which are a large 
central white spot and two pairs of white bars near the spin¬ 
nerets. There are no basal and side bands. The clypeus is 
reddish with coarse white hairs. The falces are iridescent 
green. The legs are reddish-brown darkened at the ends of the 
joints and well covered with white scales and light and dark 
hairs. The venter has white stripes on the sides. 
There is one example in the Cambridge collection, taken in 
Florida, and Mr. Banks found a female at Biscayne Bay, in the 
same state, in March. 
PHIDIPPUS RAUTERBERGII P. 1888. 
Plate XXXIV, figs. 7—7a. 
i 
1888. P. rauterbergii P. 5, Wis. Acad. Sciences, Arts and Letters, VII, 
N. A. Attidae, p. 22. 
1901. P. rauterbergii P. $, ibid., XIII, p. 295. 
Large, handsome spiders with metallic scales and white tri- 
punctate marking on the abdomen. 
9 . Length 13-16 mm. Legs 1423, very stout. 
The cephalothorax is dark brown or black, with a crescent¬ 
shaped white band which curves forward from the dorsal eyes. 
