FIG. 407. The red ant {Monomorium pharaonis}. (Enlarged) 

 a, female ; l>, worker. (After Riley) 



FIG. 408. The little black ant (Monomorium minutum). (Much enlarged) 



a, female, or queen ; b, same with wings ; c, male ; d, workers ; e, pupa ; /, larva ; g, egg of 

 worker. (After Marlatt, United States Department of Agriculture) 



257 



