EXPLANATION OF PLATE. 



FIG. 1. Scytodes thoracica, Latr. Adult male enlarged. 



2. Eyes of ditto from above and behind. 



3. Profile of ditto. 



4. Palpus of ditto. 



5. Tarsus of ditto. 



6. Savignia frontata, Bl. Adult female, profile. 



7. Eyes of ditto from above and behind. 



8. Sternum and labium of ditto. 



9. One of the falces of ditto. 



10. Genital aperture of ditto. 



11. Posterior extremity of abdomen. 



Ditto underneath, showing the spinners, colulus (a) and 

 entrance to a breathing organ (b). 



12. Tmeticus Hardii, Bl. Genital aperture of female. 



