Genera of S.-American Aviculariide. 547 
with the anterior side of its coxa thickly clothed with sete 
that of the trochanter and femur scantily scopulate ; tro- 
chanter of palpus lightly scopulate behind. Thoracic fovea 
transverse, as wide as the ocular tubercle, which is one-fourth 
wider than long; eyes of anterior line moderately procurved 
the posterior edge of the laterals about on a level with the 
centre of the medians, which are in front of the middle of 
the ocular area, rather larger in area than the laterals, and 
less than a diameter apart in a dried specimen. Labium and 
adjacent area of mawzlle thickly cuspulate. Sternum with 
marginal sigilla. 
Type Lupalestrus pugilator, sp. n. 
Eupalestrus pugilator, sp. n. 
? (dry, somewhat faded).—Dorsal integument covered 
with mouse-brown hairs, darker beneath, a narrow rim of 
pale hairs at the distal end of the leg-segments. 
Carapace about one-fourth longer than wide, moderately 
elevated in front; a little longer than patella + tibia of fourth 
or of first leg, the width equal to those of the second leo 
the length equal to protarsus + tarsus of fourth; length from 
fovea to anterior border equal to protarsus of fourth. 
Measurements in millimetres——Total length 56; length of 
carapace 22, width 17-5; length of first leg 52, second 46 
third 44, fourth 58; patella+tibia of first 19°5, of fourth 
22; width of tibia of fourth 5, length 12:5; height of pro- 
tarsus 4:2, length 14. 
Loc.? Very likely S. America. 
Part Il.— The Genera of the Section Aviculariez. 
The S.-American genera referable to Simon’s Avicularies: * 
may be tabulated thus :— 
a, A stridulating-organ of clavate bristles differ- 
entiated from the oral fringe on the anterior side 
of the coxa of the palp; posterior side of coxa of 
palp at its distal end and of trochanter and base 
of femur scopulate; anterior side of coxa of first 
leg thickly hairy, of trochanter scopulate; two 
dalaveulpsyoaris, TAMA LON Lae teha ae cls ee) aye tse a4 uy te « 
b. No stridulator on anterior side of coxa of palp. 
a', Posterior side of trochanter and of coxa of 
palp at its distal end and anterior side of 
trochanter of first leg scopulate. Male un- 
known; eyes as in Tapinauchenius.......... LEphebopus *. 
Psalmopeus, Poe. 
* To this section may also be referred the West-African eons 
Scodra, Becker (=Stromatopelma, Karsch, and Hyarachne, Thor.), and 
Heteroscodra, Poc. 
+ Syn. Santaremia, ¥, Cambr. On a visit to the British Museum 
» *& 
38 
