GENERAL COCOONING HABITS OF SPIDERS. 



117 



M) 



Fig. 119. 



Fm. 118. 



Fig. 121. 



Fii.. 122. 



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

 leafy tent. Fk;. 120. Theridioid cocoon under a stone. Fig. 121. Cocoon of Theridium linea- 



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

 Blackwall.) 



