136 CRUSTACEA MALACOSTRACA. II. 



Plate VII. 



Fig. 7. Leptognathia gracilis Kroyer. 



Fig. i a. Anterior part of the cephalothorax with appendages of a female, from the left side; x 65. 

 ib. Left chela of a subadult male, from the outer side; x 84. 



ic. Distal part of left second thoracic leg of a female, from the outer side; x 80. 

 id. Left uropod of a female, from the outer side; x 80. 



Fig. 2. Leptognathia Hanseni Vanhoffen. 

 Fig. 2 a. Anterior part of the cephalothorax with appendages of a female from the mouth of the 



Ameralik Fjord, from the left side; X 63. 



2b. Left second thoracic leg of the same female, from the outer side; X 76. 

 2c. Left sixth thoracic leg of the same female, from the outer side; X 76. 



2 d. Five posterior abdominal segments with left fourth pleopod and left uropod of a female from 



the same locality, from the left side; X 41. 



2 e. Left cheliped of a subadult male from the same locality, from the outer side ; X 76. 



2f. Anterior part of the cephalothorax with appendages of an adult male from the mouth of the 



Ameralik Fjord, from the left side; X 90. 



2g. Major part of the left chela of the same male, from the outer side; x 180. 

 2h. Distal part of the hand with the base of the fingers of the same chela, from the inner 



side; x 170. 



2i. Left second thoracic leg of the same male, from the outer side; X 90. 



2k. Major distal part of left seventh thoracic leg of the same male, from the outer side; x go. 

 2!. Posterior end of abdomen with left uropod of the same female, from the outer side; X 90. 



Fig. 3. Leptognathia longircinis Lilljeborg. 

 Fig. 3 a. Anterior part of the cephalothorax with appendages of a female without marsupium from 



the "Ingolf" Stat. 25, from the outer side; X 62. 



3b. Left second thoracic leg of the same female, from the outer side; X 62. 

 3C. Distal part of left fifth thoracic leg of the same female, from the outer side; X 62. 

 3d. Abdomen with left fourth pleopod and left uropod of the same female, from the left side; 

 x 40. The other pleopods omitted in order to show the ventral tubercles of the segments. 

 3e. End of abdomen with left uropod -- setse omitted --of the same specimen, from the outer 

 side; X 92. 



Fig. 4. Lcptogtiathia inermis n. sp. 

 Fig. 4 a. Anterior part of the cephalothorax with appendages of an ovigerous female, from the 



"Ingolf Stat. 115, from the left side; X 86. 

 4b. Distal half of left cheliped of another female from the same station, from the outer side; 



x 86. 

 4c. Left second thoracic leg of the specimen shown in fig. 4 a, from the outer side; X 86. 



4d. Major distal part of left second thoracic leg of another female, from the outer side; X 86. 



