Ml 



CRUSTACEA MALACOSTRACA. II. 



Fig. 4. Tanaella unguicillata Norm. & Stebb. 

 Fig. 4 a. Cephalothorax 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. Left sixth thoracic leg of the same female, from in front; x 80. 

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



Fig. 5. Strongylura minima n. sp. 

 Fig. 5 a. Subadult 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 posterior abdominal segments - - third and fourth left pleopod omitted — from the 

 side; x 95. 



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



Plate XII. 



Fig. 1. Strongylura cyliudrata G. O. Sars. 

 Fig. 1 a. Female without marsupium from the "Ingolf" Stat. 113, from above; x 14. 



ib. Cephalothorax of a female without marsupium from the "Ingolf Stat. 113, from the left 



side; x 52. 

 1 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 outer side; x 81. 



— 1 e. Cephalothorax and second thoracic segment of the subadult male from the "Ingolf 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. 



— 1 g. Left antenmila 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 Si. 



— 1 i. 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. 1 k, from the outer side: x 175. 



Fig. 2. Strongylurella indivisa n. gen., u. 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. Paranarthrura insignis n. gen., u. sp. 

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





