CHAMBERLIN: THE ARACHNIDA. P45 pI 
Localities.— Huadquina, 5,000 feet, July. (Type, M. C. Z. 228, 
male; paratypes, M. C. Z. 229, one immature male). Lucma. 
(M. C. Z. 329, one male). 
ARANEA TIGANA,! sp. nov. 
Plate 19, fig. 2. 
Carapace pale brown, a broad stripe along each side chocolate or 
blackish. Sternum blackish. Legs yellow; femora dark at distal ends 
in a broad band; patellae and tibiae also dusky at distalends. Abdo- 
men with dorsum white faintly tinged with yellowish, the dorsal light 
area enclosing four dark dots and in the caudal portion a median black 
line with side branches; the sides blackish, the lateral dark bands con- 
verging caudad and meeting considerably in front of the caudal end. 
Posterior row of eyes strongly recurved; medians their radius apart, 
two and a fourth or more times their diameter from the laterals. 
Lateral eyes nearly contiguous, the anterior one the larger, elevated 
on a low common tubercle. Area of median eyes wider than long in 
about ratio 25:22 and wider in front than behind in about ratio 5:4. 
Anterior row of eyes distinctly recurved; median eyes larger than the 
posterior medians (diameters as 5:4), three fifths their diameter apart 
and not fully their diameter from the laterals. 
Sternum of usual shape, being conspicuously narrowed caudad. 
Labium of usual form, distinctly triangular. 
Legs abundantly spined as usual; spines on the anterior face of 
tibia II shorter and stouter, in two series. 
- Palpus with patella above having two long spines at distal end. 
Tibia flattened and extended ectad as in various other species. Pro- 
cess of cymbium of nearly uniform width throughout, bent nearly at 
right angles near middle. 
Male. Length 6.6 mm. Cephalothorax, length 3 mm.; width, 
2.2 mm. 
fem. tib.+ pat. met. tar. total 
Leg I 3.8mm. 4.4mm. 3.2mm. 1.6mm. 13.0mm 
Leg II 3.1 3.3 2.5 Lil 10.0 
Lerner 22 2 1.2 1 6.4 
Leg IV 3.1 PERE 2 1 8.8 
Tibia I, 3.2 mm. 
Locality.— Lucma, 7,000 feet, August. (Type, M. C. Z. 230, one 
male). 
1 Gosiute tigana, teguna, close to. 
