ga 
cr 
ARACHNIDA.—_ARANEIDEA. 
Vor. II. 
PLATE VIII. 
Chemmis frederici, 9 , spinners from below; 1 a, vulva. 
Ctenus alienus, 2, vulva. 
Cienus excavatus, 9 , eyes from in front; 3, vulva. 
Cienus spiralis, g, tibia and tarsus of palpus from the outside and below; 4a, tibia of 
palpus from the outside. 
. Ctenus sinuatipes, 8, tarsus of palpus from beneath; 5 a, tibia of palpus from the outside ; 
5 6, spur of ditto, enlarged; 5c, spurs on the protarsus of the fourth leg; 5d, apex of 
tibia, protarsus, and tarsus of fourth leg. 
Ctenus sinuatipes, 2 , tarsal claws and claw-tuft; 6a, vulva. 
. Ctenus calcaratus, 3, tarsus of palpus from below; 7 a, tibia of palpus, with apex of spur 
enlarged. 
Ctenus bilobatus, ¢ , eyes from in front; 8a, vulva. 
Ctenus byrrhus, 3 , vulva from below. 
. Ctenus ensiger, $, tibia and tarsus of palpus from the outside; 10a, ditto from above ; 
10 4, ditto from below. 
. Ctenus ensiger, § , vulva. 
. Ctenus convexus, 2 , vulva. 
. Celeiycheus paradoxus, 3, tibia and tarsus of palpus from the outside; 13a, eyes from 
in front. 
. Selenops nigromaculatus, 8, tibia and tarsus of palpus from below; 14a, tibial spur from 
outside. 
. Selenops marginalis, g, tibia and tarsus of palpus from below; 15a, tibial spurs from 
outside. 
. Selenops marginalis, 3 , vulva. 
Selenops mexicanus, , tibia and tarsus of palpus from below; 17a, ditto from above; 
17 4, another view of the tibial spur. 
Selenops mexicanus, 3 , full figure, much enlarged, from above; 18a, eyes from in front ; 
18 5, vulva. 
. Selenops minutus, S, tibia and tarsus of palpus from below; 19a, ditto from above; 
194, eyes from in front; 19 ¢, eyes from above. 
Selenops minutus, 9, full figure from above, legs and palpi omitted; 20a, vulva; 
20 4, variety. 
. Pseudosparianthis mirabilis, 2 , eyes from above; 21 a, spinners from below; 21 4, vulva. 
. Heteropoda venatoria, g, full figure from above; 22a, tibia and tarsus of palpus from 
below; 22 4, tibia from below; 22, ditto from outside. 
. Heteropoda venatoria, 3, full figure from above; 23a, profile; 234, right mandible from 
below; 23c, eyes from above; 23d, ditto from in front; 23 e, method of holding and 
carrying egg-sac; 23, vulva. 
