PLATE XXII. 
Fig. 20. Epicadinus tuberculatus sp. nov. Adult female. 
“ 21. Idem. Epigynum. 
“ 22. Idem. End of tarsus with claws. 
“ ' 23. Phrurolithus Britcheri sp. nov. Epigynum. 
“ 24. Ctenus malvernensis sp. nov. Epigynum. 
“ 25. Idem. Male palpus. 
“ 26. Moenkhausiana brasiliensis sp. nov. Side view of spinnerets in state 
of contraction. 
Fig. 27. Idem. Side view of spinnerets in state of expansion. 
“ 28. Idem. Epigynum. 
“ 29. Idem. Male palpus. 
“ 30. Theridionexus cavernicolus sp. nov. Adult female. 
“ 31. Idem. Cephalothorax from above. 
“ 32. Idem. Face and mandibles. 
“ 33. Idem. Fourth tarsus with comb. 
“ 34. Idem. Claws and serrate bristles. 
“ 35. Ancylometes vulpes Bertkau. Epigynum. 
“ 36. Lycosa nychthemera Bertkau. Male palpus. 
“ 37. Theridiorexus cavernicolus. One of the combhairs magnified. 
