No. 4651] NORTH AMERICAN INVERTEBRATES. 307 
Lip broader than long ; cephalothorax mottled with brown . Pins 
g. Anterior eye-row procurved . ; à ; ; : . Agroeca. 
Anterior eye-row recurved . Hilke. 
10. The furrow at or before middle e venter ; A. M. E. MN to A. S. E. 
Anyphena. 
The furrow behind the middle of venter; A. M. E. smaller than A. S. E. 
Gayenna. 
11. Sternum broad, prolonged between hind coxa; posterior eye-row not 
recurved, tibia I with five or six pairs of spines below . Phrurolithus. 
Sternum not ieu between hind coxa which are — contigu- 
ous . 
12. aerias eye-row slightly RER ive pairs ut spines under tibia I 
Chemmis. 
Posterior eye-row recurved . 13 
13. But 3-3 spines under tibia I; two um o" on u bie I and Iv 
Syspira 
At least 5-5 spines under tibia I ‘ 14. 
14. Eyes subequal in size ; anterior ción nete. ‘ iscrinihdes: 
Eyes unequal in size; anterior eye-row not recurv rved 
15. A. M. E. smaller than A. S. E.; posterior row weakly a 
Apostenus. 
A. M. E. larger than A. S. E.; posterior eye-row strongly recurved 
Zor 

Fic. 9.— Venter of Fic. 10.—Agalenidz ; face, cephalo- 
Anyphzna. thorax, and spinnerets. 
AGALENIDE. 
1. Spinnerets arranged in one nearly straight transverse TOW Hahnia. 
Spinnerets close together, in two rows Aic 2. 
2. But six eyes, the A. M. E. lacking . Chorizomma. 
3- 
With eight eyes 
3- Both eye-rows very Ko procurv 
form a nearly aba line with the P. S. E. ; 
front 
=, DNUS so lar a A M. E. 
; Ber narrow in 
. . Agalena 
