418 REV. O. P. CAMBRIDGE ON NEW DKASSIDES. [Julie 2, 



Fig. 5. Gnaphosa corcyraa <J . 



a, radial and digital joints of palpus, showing palpal organs ; b, radial 

 joint, showing form of apophysis. 



6. Prosthesima tristicula g . 



a, radial and digital joints of palpus, showing palpal organs ; b, radial 

 joint, showing form of apophysis; c, maxillae and labium. 



7. Prosthesima lugubris ? . 



Genital aperture. 



8. Prosthesima nilicola <J . 



Palpus in profile. 



9. Prosthesima mollis ? . 



Genital aperture. 



10. Prosthesima civgara <j> . 



Genital aperture. 



11. Prosthesima pallida $ $ . 



a, radial and digital joints of palpus, showing palpal organs of male ; 

 b, genital aperture of female. 



12. Drassus nigrofemoratns <J . 



a, radial and digital joints, showing palpal organs ; b, palpus in 

 profile. 



13. Drassus bulbifer $ . 



a, palpus from outer side, somewhat in profile ; b, humeral joint of 

 palpus ; c, aperture leading to the spermatic vessels, corresponding 

 to the genital aperture in female Spiders. 



14. Drassus ensiger $ <j> . 



a, radial and digital joints of palpus of male, showing palpal organs ; 

 b, palpus in profile, from outer side ; c, genital aperture of female. 



15. Drassus hebes $ . 



Portion of palpus from outer side in front, showing form of radial 

 apophysis. 



16. Drassus macilentus <j> . 



Genital aperture. 



17. Drassus campestratus $ . 



a, radial and digital joints of palpus, showing palpal organs ; b, radial 

 joint from above and behind, showing form of apophysis. 



18. Drassus alexandrinus $ . 



a, radial and digital joints of palpus, showing palpal organs ; b, palpus 

 in profile. 



Plate LII. 



19. Drassus csgyptius $ ? . 



a, radial and digital joints of palpus, showing palpal organs of male ; 

 b, genital aperture of female. 



20. Drassus astrologies ? . 



Genital aperture. 



21. Drassus luridus £ 9 . 



a, radial and digital joints of palpus of male, showing palpal organs ; 

 b, radial joint, showing form of apophysis ; c, genital aperture of 

 female. 



22. Drassus vidpinus <j> . 



Genital aperture. 



23. Drassus fcrrugineus ?. 



Genital aperture. 



24. Drassus denotatus 9 • 



Genital aperture. 



25. Drassus pugnax $ . 



a, radial and digital joints of palpus, showing palpal organs ; b, radial 

 joint, showing form "of apophysis. 



26. Micaria armata $ . 



Fore part of abdomen from beneath, showing genital aperture and 

 pedicle connecting abdomen with cephalothorax. 



