Pomona College, Claremont, California 151 
EXPLANATION' OF KICJURES 
Plate I — Peucetia •viiiiians: 
Adult female. X4. 
Plate II — Peucetia vhiiiaiis: 
Fig. B. Young, 3 days old. X20. 
Fig. C. Young, 13 days old. X20. 
Fig. D. Young, 22 days old. X20. 
Fig. E. Young, 39 days old. X20. 
Plate III — Peucetia viridans: 
Fig. A. Adult female. X4. 
Fig. B. Young, just emerged. X20. 
Fig. C. Young, 25 days old. X20. 
Fig. D. Young, 34 days old. X20. 
Plate IV — .Iranea 'jemma: 
Fig. A. Adult female. X2'.2. 
Fig. B. Young, just emerged. XIO. 
Fig. C. Young, 3 weeks old. XIO. 
Fig. D. Young, 4 months old. XIO. 
Plate V — I.atroJcclus mac tans: 
Fig.A. Adult female. X5. 
Fig. B. Young, 13 days old. XI 5. 
Fig. C. Young, 20 days old. XI 5. 
Fig. D. Young, 34 days old. XI 5. 
Fig. E. Young, 41 days old. X15. 
Plate VI — Lycosa sp.: 
Fig. A. Adult female. X4. 
Fig. B. Young, just emerged. X12. 
Fig. C. Young, 3 weeks old. XI 2. 
Plate \l\—Phidippus sp.: 
Young, just emerged. X20. 
Plate VIII — Bot/iriocyrtum Calif ornicum: 
Fig. A. Adult female. X2. 
Fig. B. Young, 3 days old. X20. 
Fig. C. Young, 1 month 3 days old. X20. 
Fig. D. Young, 2 months 6 days old. X20. 
Fig. E. 3 months 6 days old. X20. 
