EXPLANATION OF PLATE A. 



Fig. 1. Ischnothyreiis velox, Jackson. Upper side of male without legs or 



palpi. 2. Profile. 3. Eyes of male from above and behind. 



4. Underside of abdomen of male. 5. Left palpus, male. 



6. Underside of fore -part of abdomen, female, showing genital 



aperture. 

 7. Diblemma Donisthorpii, sp. n. Upper side of male without legs or 



palpi. 8. Eyes from above and behind. 9. Under side of 



abdomen, male. 10. Ditto of female. 11. Left palpus of male. 



12. Fore-part of digital joint, right palpus, male, shewing palpal 



organ processes. 13. Underside (female) showing genital aperture. 

 Leptyphantes anyulata, Cambr. Genital aperture and process, female. 



15. Ditto in profile. 

 Hilaira pervicax, Hull. Profile of cephalothorax, male. 17. Right 



palpus, male in profile. 18. Left palpus in front. 19. Genital 



aperture, female. 

 Cetitromerm probabilis, sp. n. Profile of cephalothorax, female. 



21. Eyes from above and behind. 22. Genital aperture and 



process. 23. Ditto in profile. 



,, 24. Gongylidiwn paganum, Sim. Genital aperture, female. 

 ,, 25. Typhocreslus digitatiis, Cambr. Genital aperture, female. 

 ,, 26. Maro minutus, Cambr. Eyes from in front. 27 and 28. Left palpus 



in two positions. 

 29. Maro Falconerii, Jackson. Cephalothorax. 30. Eyes of male from in 



front. 31. Right palpus of ditto from rather behind. 32. Left 



falci. 33. Genital aperture, female. 



,, 34. Oxyptila Blacku-allii, Sim. Genital aperture, female. 

 ,, 35. Oxyptila niynta, Thor. Sternum, female. 36. Genital aperture, 



ditto. 

 37. Epiblemum affinitatum, Cambr. Genital aperture, female. 38. Left 



palpus, male from above and behind. 39. Ditto on outer side. 



