j^AA CRUSTACEA MALACOSTRACA. II. 



Fig. 4. Tanaclla ungnicillata Norm. & Stebb. 

 Fig. 4 a. Cephalothora.x and two anterior thoracic segments with appendages of a female without 

 marsupium, from the left side; x 40. 



— 4b. Major part of left chela of the same female, from the outer side; x 85. 



— 4c. I^eft sixth thoracic leg of the saiue female, from in front; x So. 



— 4d. Last thoracic segment and abdomen of the same female, from the left .side; x 31. 



Fig. 5. Strongyhtra tiiiii/iim n. sp. 

 Fig. 5a. Sxibadnlt male, from above; x 55. 



— 5 b. Cephalothorax and two anterior thoracic .segments with appendages of the subadult male, 



from the left side; x 95. 



— 5 c. Four postei'ior abdominal segments — third and fourth left pleopod omitted — from the 



side; x 95. 



— 5d. Cephalothorax of a female without marsupium, from the left side; x 91. 



Plate XII. 



Fig. I. Sfrongybira cylindrata G. O. Sars. 

 Fig. I a. Female without marsupium from the "Ingolf vStat. 113, from above; x 14. 



— lb. Cephalothorax of a female without marsupium from the "Ingolf vStat. 113, from the left 



side; x 52. 



— I c. Left third thoracic leg of the female from Stat. 113, from the outer side; x 81. 



— id. Left seventh thoracic leg of the female from Stat. 113, from the otiter side; x 81. 



— I e. Cephalothorax and second thoracic segment of the subadult male from the "Ligolf" Stat. 24, 



from the left side; x 60. 



— if. Posterior part of abdomen of the subadult male from Stat. 24, from the left side; x 60. 



— I g. Left antennula and antenna of a female without marsupium from Norway, from the left 



side; x 60. 



— ih. Left .second thoracic thoracic leg of the same female from Norway, from the outer side; x 81. 



— li. Left sixth thoracic leg of the same female from Norway, from behind; x 81. 



— ik. Last abdominal segment of the same female from Norway, from the left side; x 58. 



— 1 1. Left pleopod of the abdomen shown in fig. i k, from the outer side: x 175. 



Fig. 2. StrongyhircUa indivisa n. gen., n. sp. 

 Fig. 2. a. Female without marsupium, from above; x 36. 



— 2b. Cephalothorax and second thoracic segment of the same specimen, from the left side; x 91. 



— 2c. Left sixth thoracic leg of the same specimen, from the outer side; x 91. 



— 2d. Five abdominal segments of the same female, from the left side; x 80. 



— 2e. Four posterior abdominal segments of the same female, from above; x 54. 



Fig. 3. Paraiinrtliritra hisigiiis n. gen., n. sp. 

 Fig. 3a. Female without marsupium from the "Ingolf Stat. 25, from above; x 21. 



