398 Wisconsin Academy of Sciences, Arts and Letters. 
tarsus have the distal ends entirely dark. A second example 
has these dark marks on the front faces of all the legs and also 
on the posterior face of the fourth, while a third has no marks 
on the legs except an indistinct dark hand on the front of the 
femur of the first. 
Pius looks much like faded specimens of McCookii, but this 
species has dark reddish-brown legs. The palpus, in pius, 
has the tube longer and narrower than in McCookii and has 
no rugose part at the end of the bulb. 
Mr. Scheffer has this species from Manhattan, Kansas. 
PHIDIPPUS CLARUS KEYS 1885. 
Plate XXX, figs, 1—lj. 
1885. Phidipptjs clarus Keys. $, Yer. z. b. Gesell., Wien, VI, p. 497. 
1888. Phidipptjs rufus P. 5 only, Wis. Acad. Sciences, Arts and Let¬ 
ters, VII, N. A. Attidse, p. 13. 
1888. Phidipptjs insolens P. $ $, ibid., p. 23. 
1891. Phidipptjs multiformis E. 5 , Trans. Conn. Acad., VIII, N. E. 
Attidae, p. 6. 
1892. Phidippus minutus B. $, Proc. Acad. Nat. Sci. Philadelphia, 
Jan. 1892, p. 74. 
1892. Phidippus princeps B. S, ibid., p. 74, PI. II, fig. 32. 
1899. Phil^eus rimator B. (young), Proc. Ent. Soc. Wash., IV, 3, 
p. 190. 
1901. Phidippus rufus P. 5 only, Wis. Acad. Sciences, Arts and Let¬ 
ters, XIII, p. 287. 
1901. Phidippus multiformis P. $ ibid., p. 285, p. 287. 
Phidippus rufus B., up to 1906. 
Mr. Banks thinks that clarus is a synonym of testaceus 
C. K. 
Length, $ 5-8.5 mm., 9 8-13 mm. Legs, $ 1423, 9 4132, 
first pair enlarged and fringed in male. Outer comer of max¬ 
illa with hook-like apophysis. 
This species, which is rather small in New England, grows 
larger in the southern states. In the female both cephalothorax 
and abdomen are red, the abdomen having two longitudinal 
black bands spotted with white, while in the male the cephalo- 
