CRUSTACEA MALACOSTRACA. II. 



137 



Fig. 4e. Left sixth thoracic leg- of the female po.sse.s.sing the chela shown in fig. 4b, from the inner 

 side ; x 86. 



— 4f. Abdomen with second and fifth left pleopod.s and left uropod of the female shown in fig. 4a, 



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. Leptognntliia brachiata n. sp. 

 Fig. 5 a. Carapace with antennulse and second thoracic segment of a female without marsupinm from 

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



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



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



— 5c. Left antennula 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. 



— 5e. Left second thoracic leg of a female without marsupinm from the same station, from the 



outer side; x 85. 



— 5f. Left sixth thoracic leg of the last-named female, from the outer side; x 85. 



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



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



left side; x 46. 



Fig. 6. Lcptognathia alba n. sp. 

 Fig. 6a. 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 liastata n. sj). 

 Fig. 7 a. Left antennula and antenna of a female without nrarsupium 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 urojDod (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 marsupinm from the "Ingolf" vStat. 102, from the left side; x 40. 



Tliii Ingolf-Expedilioii. Hi. 3. iS 



