326 DR. J. G. DE MAN ON SPECIES OF PALJiMON 



Fig. 28. Teeth of the fingers of the right leg of the second pair of the male (No. 20)^ long 29 mm., from 



Catumbella, x 50. 

 29. Teeth of the fingers of one of the legs of the second pair of the young female (No. 38), long 



25 mm., from Catumbella, x 50. 

 Fi"'. 30. Palamon (Eupalamon) Foai, Cont., male, from the River Kribi. Lateral view of cephalothorax 



and rostrum, x 2. 



31. Telson, x 3. 



32. Extremity of the telson, x 12. 



33. Leg of the first pair, x 2. 



34. Left leg of the second pair, x 2. 



35. Two spinules of the inner margin of the palm of the same leg, x 25. 



36. Two spinules of the longitudinal row on the outer margin of the palm, and six thinner ones 



near that row on the upper surface of the palm of the same leg, x 25. 



37. Teeth of the fingers of the same leg, x 25. The teeth of the dactylus are on the left side. 

 Fig. 38. Palcemon [Macrobrachium') jamaicensis (Herbst), var. VoUenhovenii, Herklots. Lateral view of 



cephalotborax and rostrum of the adult male from Liberia, x li. 



39. Extremity of the telson of a young male (No. 14), long 41 mm., from Catumbella, x 25. 



40. Larger (left) leg of the second pair of the same male, x 1^. 



41 . Lateral view of cephalothorax and rostrum of the male (No. 7), long 90 mm., from Catumbella, 



X 2. 



42. Left leg of the second pair of the same male, x 1^. 



43. Right leg of the second pair of the male (No. 8), long 80 mm., from Catumbella, x 1^. 



44. Left leg of second pair of same male, x 1|. 



45. Right leg of the second pair of the largest male (No. 6), long 96 mm., from Catumbella, x 1|^. 



47. Larger (left) leg of the second pair of the young male (No. 16), long 38 mm., from Catum- 



bella, X 3. 



Plate 20. 



Fig. 46. Palmmon [Macrobrachium) jamaicensis {Hevhsi), var. VoUenhovenii, HerWois. Lateral.view of 

 cephalotborax and rostrum of the young male (No. 16), long 38 mm., from Catumbella, x 3. 



48. Teeth of the fingers of the larger (left) leg of the second pair of the same male, x 13. 



49. Lateral view of cephalothorax and rostrum of the largest female but one from Catumbella 



(No. 18), long 84 mm., x 2. 



50. Left leg of the second pair of the same female, x 1^. 



51. Right leg of the second pair of the same female, x 1^. 



52. Left leg of the second pair of the young female (No. 23), long 40 mm., from Catumbella, x 3. 



53. Teeth of the fingers of the same leg, x 13. 



Fig. 54. Palcemon {Macrobrachivm) Olfersii, Wiegm. Lateral view of cephalothorax and rostrum of 

 the adult male from the River Prah, x 3. 



55. Left leg of the second pair of the same male, x 1|. 



56. Lateral view of cephalothorax and rostrum of the male (No. 3), long 42 mm., from Catumbella, 



X 3. 



57. Extremity of the telson of the same male, x 25. 



58. Left leg of the first pair of the same male, x 6. 



59. Larger (left) leg of the second pair of the same male, x 2. 



60. Teeth of the fingers of the same leg, x 5. 



61. Right leg of the second pair of the same specimen, x 2. 



62. Teeth of the fingers of the same leg, x 10. 



