478 Wisconsin Academy of Sciences, Arts and Letters. 
spines. Male falces stout, and obliquely directed forward, with 
a long fang. 
The cephalothorax is long, with the sides nearly parallel, there 
being only a slight bulge in the thoracic part. The first row of 
eyes is curved downward, the middle eyes twice as large as the 
lateral. 
The cephalothorax seems to have been covered above with 
iridescent rose-colored scales, which change to green on the sides 
and behind. Over the front row of eyes are three white spots, 
and around the margin is a broad white band which crosses the 
clypeus. The abdomen is entirely without iridescence, the color 
being bright brick-red, with four transverse pure white bands, 
the last of them at the spinnerets. The palpi are light brown 
in the male, pale yellow in the female, in which they contrast 
with the very dark falces behind, and are covered with pure 
white scales. In the male the falces are light brown. The legs 
have dark femora and the tarsi are yellow excepting in the first 
pair, where they are brown. The other joints are darkened on 
the sides, and have, above, a longitudinal band of more or less 
iridescent white scales, which, in the first pair, extends on to the 
tarsi. 
We have a male and female from Claremont, California. 
SALTICUS PECKHAMJE COCKERELL 1897. 
Plate XLII, figs. 9—9a. Plate XLIV, fig. 6. 
1897. Icius peckhamae C., Can. Ent. p. 223. 
Length, $ 5.7 mm., 9 5 mm. Legs, 1432, 9 4312. First 
and second legs without spines. First pair scarcely stouter than 
the others. Falces in male long and projecting. 
This is a beautiful species, the body being covered with iri¬ 
descent scales, which, in the male, are brilliant peacock-green 
on the cephalothorax and gold and green on the abdomen, while 
in the female they are gold and green on the cephalothorax and 
magenta and copper-colored on the abdomen. Both sexes have 
a white marginal band on the cephalothorax and white hairs 
