CRUSTACEA MALACOSTRACA. II. 139 



Fig. 4h. Left first pleopod of an adult female, from behind; x 94. 

 41. Right uropod of an adult female, from above; x 145. 



Fig. 5. Pseudotanais Lilljeborgii G. O. Sars. 

 Fig. 53. Carapace with right antennula and half of left antennula of an ovigerous female, from 



above; x 45. 

 5b. Carapace with left antennula and half of the right antennula of an adult male, from above; 



x 45- 

 5c. Cephalothorax and the two anterior free thoracic segments with appendages of the adult 



male, from the left side ; x 61. 



5d. Four posterior abdominal segments and uropods of the adult male, from above; x 57. 

 5e. Left seventh thoracic leg of the adult male, from the outer side; x 61. 

 5! Distal part of the leg shown in fig. 56, from the outer side, x 146. 

 5g. Distal part of seventh thoracic leg of a subadult male, from the outer side; x 146. 



Fig. 6. Pseudotanais oculatus n. sp. 

 Fig. 6 a. Distal part of left cheliped of a not fully adult female, from the outer side; x 78. 



6b. Left second and third thoracic legs of a not fully adult female, from the outer side; x 78. 

 6c. Left fourth thoracic leg of the same female, from the outer side; x 78. 

 6d. Left seventh thoracic leg of the same female, from the outer side; x 78. 



Plate IE. 



Fig. i. Pseudotonais oculatus n. sp. (Continued). 



Fig. i a. Body of a female with the marsupial lamella small, from above; x 24. 

 i b. Female with the marsupial lamella small, from the left; x 25. 

 i c. Front end of carapace with ocelli and left antennula and antenna of the female shown in 



fig. ib, from the left side; x 78. 

 i d. Right uropod of the female shown in fig. i a, from above; x 85. 



Fig. 2. Pseudotanais a/finis H. J. Hansen. 

 Fig. 2 a. Carapace with left antennula of a female with marsupium from the Kara Sea, from above; 



x 33- 



2b. Left antennula of the adult female from the Kara Sea, from the outer side: x 70. 

 2C. Right uropod of the adult female from the Kara Sea, from above; x 83. 

 2d. Left antennula and antenna of a female without marsupium from the "Ingolf" Stat. 103; 



from the outer side; x 56. 



2e. Left chela of the same female from the "Ingolf Stat. 103, from the outer side; x 56. 

 2f. Left second thoracic leg of the same female from the "Ingolf 81.103, from the outer side; 



X 56. 



2g. Left third thoracic leg of the same '-Ingolf specimen, from the outer side; x 56. 

 2h. Left seventh thoracic leg of the same "Ingolf specimen, from the outer side; x 56. 



The Ingnlf.Expedition. III. ;. 17 



