CRUSTACEA MALACOSTRACA. 11. jjQ 



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



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



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

 Fig. 5 a. Carapace with right antennula and half of left antennula of an ovigerous female, from 

 above; x 45. 



— 5I). 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. 



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



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



— 5f. 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. 

 F~ig. 6a. Distal part of left cheliped of a not fulh- 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. I. Pseudotanais octilatiis n. sp. (Continued). 

 Fig. I a. Body of a female witli 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. lb, from the left side; x 78. 



— id. Right uropod of the female shown in fig. 1 a, from above; x 85. 



Fig. 2. Pseudotanais of finis H. J. Hansen. 

 Fig. 2 a. Carapace with left antennula of a female with marsupiuni 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 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 i>f the .same "Ingolf .specimen, from the outer .side; x 56. 



I'lic Ingolf-Expedition. 111. 5. ' 



