Fig. 1—8. 
Fig. 1 
Fig. 2 
Fig. 3. 
Fig. 4 
Fig. 5 
Fig. 6 
Fig. 7 
Fig. 8. 
EXPLANATION OF PLATES. 
PLATE I. 
Nymphon hirtipes, Bell. 
. Claws of the mandibles X 41. 
. Ovigerous leg of the female X 6. 
Ovigerous leg of the male X 6. 
. Denticulate spines of one of the four last joints of the ovigerous 
leg of the male X 94. 
. Claw of the ovigerous leg of the male X 94. 
. Two last joints of the leg of the third pair of the female X 6. 
. Genital pore of the female X 58. 
Genital pore of the male X 58. 
Fig. 9—16. Nymphon strömii, Kröyer. 
Fig. 9. 
Fig. 10. 
Fig. 11. 
Fig. 12. 
Fig. 13. 
Fig. 14. 
Fig. 15. 
Fig. 16. 
a. Two last joints and claw of the leg of the first pair of the right 
side b. of the left side X 6. 
Claws of the mandibles x 41. 
Ovigerous leg of the female x 6. 
Ovigerous leg of the male X 6. 
Denticulate spines of the eighth joint of the ovigerous leg of the 
female x 94. 
Claw of the ovigerous leg of the male x 94. 
Genital pore of the male X 94. 
Genital pore of the female X 94. 
Fig. 17—21. Nymphon grossipes, Oth. Fabricius. (Spec.) 
Fig. 17. 
Fig. 18. 
Fig. 19. 
Fig. 20. 
Fig. 21. 
Second joint of the mandibles with the claws x 24. 
Denticulate spines of the ovigerous leg X 272. 
Oculiferous tuberele (slightly magnified). 
Two last joints of the leg X 24, 
Palpus X 6. 
