2 ca CRUSTACEA MALACOSTRACA. III. 



Fig. 3. Eurycopc Hanseni Ohlin. 

 Fig. 3 a. The front cephalic area with its keels of a female from the "Ingolf' Stat. 118, from above; 

 x 32. 



— 3b. Proximal part of right antennula of a female from the "Ingolf" Stat. 113, from above; x 15. 

 3 c. Third joint with exopod (ex.) and fourth joint of left antenna of a female from Stat. 11S, 



from above; x 22. 

 3d. Distal part of first pair of pleopods of a male from Stat. 113, from below; >: 34. 



— 3 c Posterior part of abdomen, showing nropods, anal doors, and the distal part of the operculum, 



of a female from Stat. 118, from below; x 16. 



Fig. 4. Eurycopc complanata Bonnier. 

 Fig. 4 a. Head and first thoracic segment of a male from the "Ingolf" Stat. 36, from above; x 21. 



— 4 b. Outline of the front cephalic area of the same male, from above; x 52. 



— 4 c. First pair of male pleopods, from below ; x 46. 



— 4d. Second left pleopod of a male, from below; x 46. 



— 4 c Operculum of a female, from below; x 26. 



Fig. 5. Eurycopc brcvirostris n. sp. 



Fig. 5a. Male, from the "Ingolf Stat. 138, from above; x 23. 



— 5 b. Head and first thoracic segment of the male shown in fig. 5 a, from above; x 35. 



— 5 c. The front cephalic area with its keels of the male shown in fig. 5 a, from above ; x 75. 



— 5 d. Third joint with exopod (ex.) and fourth joint of left antenna of a male, from above; x 92. 



— 5 e. Left maxilliped of a female, from below ; x 48. 



— 5 f. First pair of pleopods of a male, from below; x 57. 



— 5 g. Second left pleopod of the same male, from below; x 57. 



— 5 h. Operculum of a female, from below; x 33. 



— 5 i. Left uropod of a male, from below ; x 80. 



Fig. 6. Eurycopc producta G. O. Sars. 

 Fig. 6 a. Epipod of left maxilliped of a small female from the "Ingolf" Stat. 78; x 45. 



Fig. 7. Etirycope parva Bonnier. 

 Fig. 7 a. Left part of the head — with the proximal joint of antennula and antenna — and of first 

 x thoracic segment of a female taken by the "Ingolf, from above; x 45. 

 7 b. Proximal part of right antennula of a female taken by the "Thor", from above; x 49. 

 7 c. Left maxilliped of a female captured by the "Thor", from below; x 34. 



— 7 d. Abdomen and posterior part of the thorax of an ovigerous female taken by the "Thor", from 



the left side; x 31. 



— 7 e. Abdominal operculum of a female taken by the "Thor", from below; x 33. 



Fig. 8. Eurycopc phallangium G. O. Sars. 

 Fig. 8 a. Head with the anterior part of first thoracic segment of a full-grown female without marsu- 

 pium from the "Ingolf Stat. 25, from above; x 50. 



