212 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
Abdomen in outline broadly subovate. 
Lower margin of furrow of chelicera with six teeth of which the two 
farthest from claw are much smaller and the first is smaller than 
the succeeding three. 
All femora dorsally with a submedian spine and at distal end with 
one toward anterior side and there may be a smaller one in corre- 
sponding position on posterior side. Tibia I with a submedian pair 
of spines on ventral side and a single one on anterior side between 
middle and proximal end. Tibia II with a single submedian ventral 
spine; and tibiae III and IV unarmed. Metatarsus I with three 
pairs of ventral spines. 
Femur of palpus with a spine in submedian position above; tibia 
with three long, almost bristle-like, spines, two toward mesal side 
above and one ectal in position; tarsus with numerous spines, the 
proximal ones long and slender, the distal ones shorter and stouter. 
Female. Length, 7.5 mm. Length of cephalothorax, 3 mm.; 
width, 2.5 mm. 
fem. tib.+ pat. met. tar. total 
Leg I 2.4mm. 3.25mm. 2.1mm. 1.1mm. 8.85mm 
Leg II 2.2 2.9 2 eit 8.2 
Leg II 2.2 PB. 1.6 1 7.0 
Leg IV 2.4 2.9 Z 125 8.55 
Locality.— Tineochaca, 7,000 feet, August. (Type, M. C. Z. 161, 
one female). 
While a number of species of Auximus have been described from 
Ecuador, only one was previously known from Peru, A. funestus 
(Keys. ), a species differing rather widely from the present one in hay- 
ing its posterior row of eyes straight, in the sparser spining of legs, 
in the different form of epigynum as well as in color. 
DIcTYNA HESPERIA,! sp. nov. 
Plate 8, fig. 8. 
Thoracic part of carapace fuscous, yellow along edges; head testa-_ 
ceous. Legs and palpi yellow, the tarsi in part dusky. Sternum 
yellow, faintly dusky. Labium dusky yellow. Abdomen opaque 
yellowish white, venter covered with a broad, more or less dusky 
band, a more blackish area about the spinnerets; above there is a 
1 ‘coméptos, western. 
