2. PLÅTE I. 



CYLLOPUS ARMATUS. 



Fig. 1. The adult male from the side (*/j). 



» 2. >) » female « » » (Vi)- 



» 3. » » » » above (*/i). 



» 4. The first pair of antennae. o^ C^/i)- 



» 4a. A bristle from the same pair (*%). 



» 5. The terminal joints of the same pair (f (^"/i)- 



» 6. The first pair of antennas. $ ("A)- 



» 7. The second pair of antennse. ef ('%)■ 



). 8. The end of the last joint of the same pair ef C^/i)- 



» 9. The labrum (so/j). 



» 10. The left mandible (^Vi). 



» 11. Ä piece of the grinding surface of the molar tubercle of the left mandible (-'•'"/,). 



» 12. The incisive process and secondary process of the same (""'/i). 



» 13. The end of the last joint of the mandibular palp (''%). 



» 14. The right maxilla of the first pair (^7i)- 



» 15. The left » » » » » (^o/i). 



» 16. The right » » « second » (^"/i). 



» 17. The left » » » » » (3%). 



» 18. The maxillipeds ('-ä/i). 



» 19. A piece of the inner margin of the left lamina in the maxillipeds {^^^/i). 



» 20. The first pair of peraeopoda (^"/i). 



» 21. The end of the metacarpus of the same pair (^"%). 



» 22. A piece of the hind margin of the metacarpus (^""/i)- 



» 23. The second pair of perjeopoda (^"/i). 



» 24. The end of the metacarpus of the same pair ('""/i). 



» 25. The fourth pair of peraBopoda ('Vi)- 



» 26. The dactylus of the same pair (^Vi)- 



» 27. The last joints of the fifth pair of perfeopoda (^Vi)- 



» 28. The end of the metacarpus of the same pair (^Vi)- 



» 29. The seventh pair of perteopoda (^Vi)- 



» 30. The dactylus of the same pair ('^"/i). 



» 31. The lower part of the second pleonal segment of the male (-"/,). 



» 32. The outer ramus of the first pair of pleopoda (^^/j). 



» 33. The urus (iV,)- 



» 34. The ends of the rami of the first pair of uropoda (^Vi)- 



» 35. » » » » » » » second » » » CVi)- 



CYLLOPUS LEVIS. 



36. The male from the side (Vi)- 



37. The first pair of antennse (''Vi)- 



38. The first pair of peraeopoda (^Vi)- 



39. » second « >> » (SVJ. 



40. » seventh » » » ("Vi). 



41. The rami of the second pair of uropoda (*Vi)- 



I 



