LIST OF ILLUSTRATIONS. 



PAGE 



I. Under Side of Epeira Vulgaris . . . -13 



^. Foot of Epeira Vulgaris 14 



3. Foot of Attus Mystaceus 15 



4. Upper Side of Epeira Vulgaris .... 18 



5. Section of Epeira Vulgaris 20 



6. Mygale Hentzii 24 



7. Dysdera Interrita and Eyes 26 



8. Drassus . 26 



9. Agalena NjEvia 27 



10. Lycosa and Eyes 28 



11. Salticus and Eyes 29 



12. Thomisus and Eyes 30 



13. Theridion 31 



14. Mandibles of Epeira Vulgaris. Front View . . 33 



15. Claw of Mandible 33 



16. Spinnerets of Epeira Vulgaris 39 



17. Single Spinning Tube 40 



18. Spinning-Glands 40 



19. Spinneret of Prosthesima 41 



20. Spinneret of Agalena with some of the hairs re- 



moved 41 



21. End of Thread ... . . . 42 



22. Trap-door Nests. Copied from Moggridge . . 47 



23. Nest of Dolomedes 52 



24. Web of Agalena ..,,... 55 



25. Web of Linyphia Marmorata . 1 r • • 57 



vii 



