PLATE XXIII 



*"'' "" ' f *' ';""' * " ' 



MUD DAUBER, MUD NEST AND SPIDER PREY 



Lynwood Chace 



Lee Passmore Gtorge Elwood Jenks 



a. Portrait b. The pendent egg sac, opened to 



show young 



THE BOLAS SPIDER, Mastophora cornigera 



