Fig. 
wo 
Hoe 
14. 
ARACHNIDA.—ARANEIDEA. 
Vou. II. 
PLATE XXXV. 
. Physocyclus dugesi, 3, palpus from the outer side; 1a, ditto from in front; 16, mandible 
from the outer side; 1 ¢, ditto from in front; 1d, eyes and clypeus from in front. 
Physocyclus dugesi, 2, profile view, legs removed; 2a, vulva from above; 2 6, ditto in 
profile. 
. Physocyclus rotundus, ¢, vulva from above; 34a, ditto in profile, showing the spinners 
also; 36, genital rima. 
- Spermophora placens, 3, dorsal view, legs removed; 4a, underside of abdomen, showing 
spinners. 
. Metagonia caudata, 2, palpal bulb from the outer side ; 5 a, mandibles from in front. 
. Micromerys delicatus, § , palpal bulb from the outer side; 6a, ditto from in front. 
. Coryssocnemis simoni, 2, profile view, legs removed; 7a, vulva from above ; 78, ditto in 
profile. 
. Coryssocnemis furcula,  , abdomen in profile; 8 a, vulva from above; 8 6, ditto in profile. 
. Teutana grossa, 3, palpus, side view ; 9a, ditto from beneath. 
. Teutana grossa, 3, eyes from in front; 10a, vulva. 
. Wamba congener, 3, eyes from above; 11 a, tibia and tarsus of palpus. 
Stearodea americana, ¢ , eyes from in front; 12a, vulva. 
. Lithyphantes quesitus, g, tibia and tarsus of palpus; 13 a, ditto, another view. 
Lithyphantes nigrofemoratus, ¢ , vulva. 
. Lithyphantes lugubris, 3 ,eyes from in front; 15 a, spinners from beneath, showing colulus ; 
15 b, vulva; 15 c, ditto, from an immature specimen. 
. Asagena alticeps, 3, patella, tibia, and tarsus of palpus; 16 a, ditto from the other side. 
. Asagena quadrimaculata, 3, palpus from above; 17 a, ditto, another view. 
. Asagena mesta, 2, vulva. 
. Latrodectus mactans, g, bulb of palpus, showing embolus; 19 a, eyes from above. 
. Latrodectus mactans, 2, dorsal view; 20a, ditto, variety, dorsal view, legs removed ; 
206, ditto, variety ; 20c, ditto, variety; 20d, ditto, variety; 20e, ditto, variety ; 
20 f, ditto, immature example; 20g, ditto, immature example; 20, ditto, variety 
tending towards L. geographicus ; 20%, vulva. 
*Latrodectus geographicus, $, eyes from above. 
. *Latrodectus geographicus, 2, dorsal view, legs removed. 
*Latrodectus geometricus, 8 , eyes from above. 
*Latrodectus geometricus, 2 , dorsal view, legs removed ; 24a, ditto, dark variety. 
* Figures 21-24 are inserted for comparison; they are taken from specimens from Santarem. 
The small letters, unless otherwise stated, refer to similar portions of structure. 
