EXPLANATION OF PLATE A. Figures 134. 



Clubiona juvenis, Sim. Fig. 1. Left palpus of male from outer side ; 



2. Ditto in front ; 3. Epigyne of female. 

 Clubiona subsultans, Thor. Fig. 4. Right palpus of male from above 



and behind ; 5. Eyes of male from above and behind ; 6. 



Epigyne of female. 

 Phyllonethis instabilis, Cambr. Fig. 7. Left palpus of male from 



outer side ; 8. Epigyne of female. 

 Phyllonethis bellicosa, Sim. Fig. 9. Left palpus of male from outer 



side; 10. Epigyne of female (from Ben Nevis); 11. Epigyne 



of female (from St. Kilda). 

 Leptyphantes Carrii, Jackson. Fig. 12. Left palpus of male from 



outer side ; 13. Eyes from above and behind. 

 Robertus scoticus, Jaekson. Fig. 14. Cephalothorax of female, from 



above and behind ; 15. Extreme joint of palpus showing the 



terminal joint and palpal claw ; 16. Epigyne. 

 Porrhomma Thorellii, Hermann. Fig. 17. Left palpus of male from 



rather in front on outer side ; 18. Eyes from in front. 

 Opistoxys subacuta, Cambr. Fig. 19. Part of palpal organs of male 



from above and behind ; 20. Ditto from outer side and above 



(drawn by Dr. Jackson). 

 Coryphaeus mendicus, L. Koch. Fig. 21. Right palpus of male from 



above and behind ; 22. Epigyne of female. 

 Maso Brittenii. Jackson. Fig. 23. Right palpus of male from outer 



side. 24. Left palpus of male from outer side ; 25. Cephalo- 

 thorax and eyes of male from above and behind ; 26. Profile of 



male (cephalothorax) ; 27. Epigyne of female. 

 Tiso cestivus, L. Koch. Fig. 28. Cephalothorax and eyes of male from 



above and behind ; 29. Profile of male (cephalothorax) ; 30. 



Left palpus of male from outer side ; 31. Ditto, from behind 



and inner side ; 32. Ditto from outer side rather behind ; 



33. Epigyne of female. 

 Oxyptila nigrita, Thor. Fig. 34. Left palpus of male from above and 



behind. 



N.B. The short lines indicate the natural length of the spiders. 



