PECKHAM— PELLENES AND SOME OTHER GENERA. 
197 
10 
11 
12 
f Third leg not modified 
1 Third leg modified 
f Red hairs on clypeus 
I No red hairs on clypeus 
r Longitudinal white band on middle of abdomen. . 
\ Transverse white band on middle of abdomen 
( Only the first leg modified 
\ Third leg, or both first and third legs modified. .. 
f First leg much enlarged, tibia as wide as long, with 
fringe of stifif dark hairs; spider nearly covered 
with iridescent red 
First leg dark, with metatarsus flattened and iri- 
j descent; clypeus red 
I First leg yellow or brown, with metatarsus not 
L flattened nor iridescent; clypeus not red 
f Legs brown. Fringe of white haifs on upper sides of 
femur patella and tibia of the first, and ot smoky fiairs 
on lower sides of the same joints. Clypeus white 
with a touch of fawn-color below the middle eyes 
First leg with fringes above and below, on femur, 
patella and tibia, the hairs being white ,on all 
three joints above and on the femur and patella 
below, while on the underside of the tibia they 
are dark; no black lines on metatarsus and tar- 
sus of first 
Clypeus and front faces of falces covered with 
fawn-colored hairs, legs yellow. First leg with 
a fringe on upper side of femur, patella and tibia 
and on the under side of the tibia, the hairs on 
the femur being white, ,on the upper side of the 
patella and tibia white with a bunch of dark ones 
in the middle of each joint, and on the underside 
of the tibia, dark; no black lines on metatarsus 
and tarsus of first 
First leg with only a dark fringe on the under side 
of patella and tibia; metatarsus and tarsus of first 
with black lines 
f Clypeus red; no iridescence on metatarsus of first 
J leg 
I Clypeus not red; or clypeus red, and metatarsus of 
I first leg iridescent 
f Abdomen having longitudinal median, and encir- 
cling white bands, with velvety black on sides; 
no transverse nor oblique bands 
Abdomen with transverse or oblique white bands, 
f Clypeus covered with long, thick white hairs; hab- 
I itat, eastern United States 
I Clypeus dark, with a long white spot under each 
I lateral eye; habitat, Mexico 
, Abdomen with broken figures down middle line 
and two oblique bands on each side 
Abdomen with white basal band and second trans- 
j verse band further back, the two connected by a 
I median white band 
4 
5 
signafus 
auratus 
Howardit 
brunneus 
7 
9 
oregonensis 
hirsutus 
8 
Birgei 
conjunctus 
elegans 
tranquilhis 
coecatus 
10 
II 
12 
peregrinus 
divaricatus* 
mexicanus 
*Dtvaricatus is distinguished from all other species by having, along: with the peculiar modifi- 
cation of the patella of the third leg. a serrated edge on the apophysis of the tibia of the palpus, and an 
unusual coloration of the clypeus. The palpus is well shown in Mr. Banks' illustration of this species. 
