1904.] NATURAL SCIENCES OF PHILADELPHIA. 147 



Explanation of Plates VII and VIII. 



Plate VII, Fig. 1. — Pardosa flor'idanus, epigynum. 

 Fig. 2. — Dendryphantes floridensis, palpus. 

 Fig. 3. — Sergiolus cyaniventris, palpus. 

 Fig. 4. — Sergiolus cyaniventris, palpus. 

 Fig. 5. — Epeira floridensis, epigynum. 

 Fig. 6. — Dendryphantes floridensis, epigynum. 

 Fig. 7. — Tityus floridanus, peclipalp. 

 Fig. 8. — Tityus floridanus, sting. 

 Fig. 9. — Philodromus floridensis, epigynum. 

 Fig. 10. — Dictyna floridana, palpus and epigynum. 

 Fig. 11. — Thargalia floridana, epigynum. 

 Fig. 12. — Mysmena bulbifera, palpus. 

 Fig. 13. — Mysmena bulbifera, palpus. 



Plate VIII, Fig. 14. — Sergiolus cyaniventris. 

 Fig. 15. — Pardosa floridanus. 

 Fig. 16. — Lycosa hentzi, palpus. 

 Fig. 17. — Lycosa hentzi, epigynum. 

 Fig. 18. — Eremceus floridanus. 

 Fig. 19. — Anyphcena velox, palpus. 

 Fig. 20. — Megisthanus floridanus. 

 Fig. 21. — Pliilodroinus floridensis. 



