350 Wisconsin Academy of Sciences^ Aiis, and Letters. 



EXPLANATION OF PLATE XXIV. 



Fig. 1, Phidippus incertus, female, X 6; la, epigynum. 



Fig. 2, Phidippus obscurus, male, X 6; 2a, female, X 6; 2b, epigynum; 



2c, palpus; 2d, face view of male; 2e, of female. 

 Fig. 3, Phidippus montivagus, female, X 6; 3a, epigynum. 

 Fig. 4, Phidippus Tyrelli, male, X 6. 

 Fig. 5, Phidippus Workmanii, female, X 6; 5a, epigynum. 

 Fig. 6, Phidippus Rauterbergii, female, X 6; 6a, epigynum. 

 Fig. 7, Philaeus chrysops, female, X 6; 7a, side view of cephalothorax 



of male; 7b, of female; 7c, face view of female. 



