PLATE IV 





COLORS OF SPIDERS AND THEIR COCOONS. 

 1, Argiope cophinaria; 2, Epeira insularis; 3, Epeira domiciliorum; 4, 5, 6, Cocoons and female 

 OF Argiope argenteola; 14, Male of same; 15, Male abdomen; 7, 8, Cocoon and female of 

 Gasteracantha; 9, Natural size of female; 10, Cocoon string of Cyclosa bifurca; 11. Female, 



SIDE VIEW, ENLARGED; 12, DORSAL VIEW, ENLARGED; 13, NATURAL SIZE. 



AutTi-Del. in part 



Edw. Sheppar-Q,Ijit]:i.8L Del. 



