CRUSTACEA MALACOSTRACA. II. 129 



Fig. 4I1. Left first pleopod of an adult female, from behind; x 94. 



— 4-i. Right uropod of an adult female, from above; x 145. 



Fig. 5. Pseudotatiais Lilljeborgii G. O. Sars. 

 Fig. 5 a. Carapace with right antennula and half of left antenuula 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- 



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



male, from the left side ; x 61. 



— 3d. Four posterior abdominal segments and uropods of the adult male, from above; x 57. 



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



— 5I Distal part of the leg shown in fig. 5e, 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. 6a. 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 in. 



Fig. 1. Pseudotonais oculatus n. sp. (Continued). 

 Fig. 1 a. Body of a female with the marsupial lamella small, from above; x 24. 



— ib. Female with the marsupial lamella small, from the left; x 25. 



— 1 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. 



— id. Right uropod of the female shown in fig. 1 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; 



— 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 St. 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 Ingolf-Expedition. III. 5. I 7 



