280 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
Locality Huadquina, 5,000 feet, July. (Type, M. C. Z., 322, 
male lacking apparently one moult of maturity; paratype, M. C. Z., 
268, one male in same stage as type). 
LYCOSIDAE. 
PORRIMA HARKNESSI, sp. nov. 
Plate 23, fig. 2-6. 
Carapace with integument from light brown to darker, nearly 
chocolate-brown; the lateral margins black with a pale supramarginal, 
stripe on each side; eye-region blackish; a pale median longitudinal 
line extending from the eye-area caudad and on each side of this a 
pale or whitish line converging toward the corresponding one of the 
opposite side with which it unites caudad of the stria. Sternum dark 
brown to blackish, paler about margin and with a pale median longi- 
tudinal mark in the anterior portion. Labium dusky, paler across 
the distal end. Endites lighter brown. Chelicerae dark brown to 
somewhat mahogany color. Legs dilute testaceous to dark brown or 
dusky brown. Abdomen above almost black, the blackish area lim- 
ited on each side by a clear white line from which, beginning near 
middle, a series of very short lines are given off on the inner side and 
extend a little cephalad of mesad; sides and venter paler, from dusky 
testaceous to nearly black; the venter showing a vague pale longitudi- 
nal line on each side. The light lines of carapace and abdomen 
clothed densely with white hairs, the margin of carapace also clothed 
with white hair, the hair of other parts dark. 
Carapace with dorsal line in profile nearly horizontal, a little de- 
pressed at the groove; pars cephalica anteriorly very narrow. 
Anterior row of eyes strongly procurved, much longer than the 
second row (posterior medians) but shorter than the third (posterior 
laterals); median eyes much smaller than the laterals (diameters 
nearly as 2:3), about their radius apart and about half as far from the 
laterals; lateral eyes not fully their radius from the lower edge of 
clypeus. Eyes of the second row but slightly larger than the anterior 
lateral eyes, about their radius apart. Eyes of the third row clearly 
smaller than those of the second, their diameters being as 4:5; each 
its diameter from corresponding eye of the second row, a little more 
than three times their diameter apart. Cephalothorax between six 
