ILLUSTRATIONS. XXVII 



Page. 



FIG. 44. Gnathia cerina. a, Leg of first pair of male. 6, Maxilliped. c, Sec- 

 ond antenna (male), d, First antenna, e, Mandible. /, First 



leg of lam 60 



45. Gnathia cerina ( After Harger ) . Female 61 



46. Gnathia cerina (After Harger). Larva 62 



47. Cyathura carinata (After Harger). a, First antenna, b, Second 

 antenna, c, First leg. d, Third leg. e, First pleopod. /, Second 



pleopod of male, g, Lateral view of abdomen 64 



48. Cyathura carinata. a, Mandible, b, Maxilliped. c, First maxilla. 65 

 49. Cyathura carinata. a, First leg. 6, First antenna, c, Second an- 

 tenna 65 



50. Cyathura carinata (After Norman and Stebbing). a, First gnatho- 

 pod. b, Lower antenna, c, Maxilliped. d, Labium. e, First 

 maxilla. /, End of telson. g, Upper antenna, h, Mandible and 



palp 66 



51. Ptilanthura tenuis (After Harger). a, Head with antennae and first 

 thoracic segment (ventral side), b, Maxilliped. c, First maxilla. 



d, First pleopod. e, Second pleopod of male 67 



52. Ptilanthura tenuis. Mandible 67 



53. Ptilanthura tenuis. a, First leg. b, First antenna, c, Second 

 antenna, d, Maxilliped. e, First maxilla. /, Mandible (without 



palp ) 68 



54. Anthelura abyssoruin (After Norman and Stebbing). a, Lateral 

 view, b, Head (from above), c, Upper antenna, d, Lower 

 antenna, e, First gnathopod. /, Second gnathopod. g, Fifth 

 peraeopod. h, Abdomen (from above), i, Abdomen (from the 



side) 69 



55. Anthelura affiuis. a, Sixth periopod. b, Second gnathopod. 



c, First gnathopod. d, General figure 70 



56. Calathura branchiata (After Harger). a, First antenna, b, Second 

 antenna, c, Right maxilliped. d, First maxilla, d', Distal end 

 of same, e, First leg. /, First pleopod. g, Second pleopod of 



male 72 



57. Calathura branchiata. a, First leg. b, Second antenna, c, First 



maxilla, d. Maxilliped. e , Mandible. /, First antenna 73 



58. Calathura crenulata. Head 74 



59. Calathura crenulata 74 



60. Calathura crenulata. First gnathopod 75 



61. Calathura crenulata. Abdomen 75 



62.-~Paranthura infundibulata. a, Last four thoracic segments and abdo- 

 men. 6, First gnathopod. c, Lateral view of abdomen, d, Man- 

 dible, e, Antenna of first pair. /, Antenna of second pair. 



g, Second gnathopod. h, Maxillipeds 76 



63. Paranthura verrillii. a, Antenna of the first pair, b, Antenna of 



the second pair, c, Last two thoracic segments and abdomen 78 



64. Colanthura tenuis. a, General figure, b, Head and antennae. 

 c, Leg of first pair, d, Lateral view of uropoda. e, Leg of second 



pair. /, Abdomen and last two thoracic segments 80 



65. Cirolana sphseromiformis (After Hansen). a, Posterior part of 



abdomen, b, Left pleopod of second pair, c, Lateral view of 



female, d, Dorsal view of female, e, Leg of second pair. /, Leg 



of fifth pair, g, Leg of seventh pair. /(, Anterior part of head. . . 85 



66. Cirolana mayana (After Moore), a, General figure, b, Head. 



c, First antenna, d, Second antenna 87 



