GENERAL COCOONING HABITS OF SPIDERS. 



117 



FIG. 119. 



FIG. 120. 



FIG. 118. 



FIG. 121. 



FIG. 122. 



FIG. 118. Snare and cocoon of Theridium differens. FIG. 119. Cocoon of Theridium differens in a 

 leafy tent. FIG. 120. Theridioid cocoon under a stone. FIG. 121. Cocoon of Theridium linea- 



tum in natural site on a leaf. (After Blackwall.) FIG. 122. Theridium varians and cocoons. (After 

 Blackwall.) 



