80 ARKIV FÖR ZOOLOGI. BAND 2. N:0 19. 



Explanation of the plates. 



Plate 1. 



F\g. 1. Diplothelopsis ornatns ii. g., ii. sp. a prolil, b fang-groove, 



c tarsus af the fourth leg, d. mamillae. 

 )) 2. Acanthosciirria gigantea n. sp. a trocanter of pedipalp, b 



claviform spines from tbe »lyra», a sterniim and cox?e of a 



youiig female. 

 )) 3. Ach?etopus erlandi ii. g., n. sp. a coxa of pedipalp, b the 



»lyra» very magnitied, c pedipalp, d profil of abdomon. 



Plate 2. 



Fig. 4. Acanthoctenus lineatiis ii. sp. a and b pedipalp, c vulva. 



» 5. Auximus biseriatns n. sp. Vulva. 



» 6. Compsopus rufus n. g., n. sp. a labium and cox« of pedi- 

 palp, b vulva, c apical joints and clavv of fourth leg, d 

 apical joints of first leg, e claw of first leg very magnified. 



Plate S. 



Fig. 7. Latrodectus curacaviensis Miill. a and b dorsal views of 

 two females. 

 » 8. Chrysometa T-notata n. sp. a female, b vulva. 

 » 9. Aranea Nordenskiöldii n. sp. a female (nat. size), b vulva, 

 c and d pedipalp. 



Plate 4. 



Fig. 9. Aranea Nordenskiöldii n. sp, e the front of male from 

 above, f from the side, g the front of the female, b cheli- 

 cer of male. 

 » 10. Aranea Borellii Sim. a female, b vulva, c and d pedipalp. 



Plate 5. 



Fig. 11. Aranea albostriata Keys. a vulva, b profil. 



» 12. » tatarendensis n. sp. a and b vulva. 



» 13. Hypognatha cruciata n. sp. 



» 14. Mimetus brasilianus Keys. a dorsal vievv, b vulva. 



» 15. Misumena ocellata n. sp. a and b pedipalp, c vulva. 



