CRUSTACEA MALACOSTRACA. II. 



Fig. 46. Left sixth thoracic leg of the female possessing the chela shown in fig. 40, from the inner 



side; x 86. 

 4! Abdomen with second and fifth left pleopods and left uropod of the female shown in fig. 43, 



from the left side; x 82. 

 4g. Left cheliped of a female from Cape Dal ton, from the left side; x 84. The movable finger 



differs from that in specimens from other localities (figs. 4a and 4b) in having three feeble 



indentations on the anterior margin. 



Fig. 5. Leptognathia brachiata n. sp. 

 Fig. 53. Carapace with antennulse and second thoracic segment of a female without marsupium from 



the "Ingolf ' Stat. 25, from above ; x 35. 

 5b. Cephalothorax and second thoracic segment with appendages of a female with marsnpinm 



from the "Ingolf Stat. 25, from the left side; x 47. 



5c. Left antennnla and antenna of the last-named specimen, from the outer side; x 85. 

 5d. Left cheliped of the last-named specimen, from the outer side; x 85. 

 56. Left second thoracic leg of a female without marsupium from the same station, from the 



outer side; x 85. 



51. Left sixth thoracic leg of the last-named female, from the outer side; x 85. 

 5g. Three posterior abdominal segments of the specimen mentioned at fig. 53, from above; x 46. 

 5 h. Abdomen with appendages of a female with marsupium from the "Ingolf Stat. 25, from the 



left side; x 46. 



Fig. 6. Leptognathia alba n. sp. 



Fig. 6 a. Left antennula and antenna of the single specimen, from the outer side; x 55. 

 6b. Left cheliped, from the outer side; x 85. 

 6c. Left second thoracic leg, from the outer side; x 58. 

 6d. Left seventh thoracic leg, from the outer side; x 58. 

 6e. Abdomen with left fifth pleopod and left uropod, from the outer side, x 33. The other 



pleopods omitted in order to show the characteristic ventral tubercles. 



Fig. 7. Leptognathia hastata n. sp. 

 Fig. 7 a. Left anteunula and antenna of a female without marsupium from the "Ingolf Stat. 102, from 



the outer side; x 62. 



7b. Left cheliped of the same specimen, from the outer side; x 62. 

 7C. Left second thoracic leg of the same specimen, from the outer side; x 88. 

 7d. Left fifth thoracic leg of the same specimen, from the outer side; x 88. 

 7e. Distal part of left seventh thoracic leg of the same specimen, from the outer side; x 172. 

 7f. Abdomen with left first and fifth pleopods and left uropod (with the setse omitted) of the 



same specimen, from the left side; x 40. 



7g. End of abdomen with left uropod of the same specimen, from the outer side; x 65. 

 7h. Three posterior segments of the abdomen and left uropod -- the setse omitted of another 



female without marsupium from the "Ingolf Stat. 102, from the left side; x 40. 



Tin: Ingolf-Kxpeditinu. 111. J. l8 



