LIST OF ILLUSTRATIONS. 



PAGE 



1. Under Side of Epeira Vulgaris .... 13 



2. 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 Naevia 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. , , , . . 57 



vii 



