PLATE VI. 



Fig. I. Hemisiriella pulchra n. gen., n. sp. (continued). 



Fig. \a. Adult female from Stat. 41 ; x ''/j. 



Fig. 2b. Right antennular peduncle of an adult female, from above; x 26. 



Fig. \c. Major part of right antenna of an adult female, from above; X 26. 



Fig. \d. Left maxilliped of an adult female from Stat. 41, from below; x 26. 



Fig. le. Left gnathopod of the same female, from below; x 26. 



Fig. i/. Left gnathopod of another female (from Stat, n), from below; x 26. 



Fig. i^. First left thoracic leg of the adult female from Stat. 41, from below; X 26. 



Fig. \h. Distal end of first left thoracic leg, from below; x 70. a. rudimentary seventh joint. 



Fig. I/. Distal part of two setae from the terminal brush on first thoracic leg; X 285. a. seta from in 



front; b. seta from the side. 

 Fig. \k. Second left thoracic leg of a female from Stat. 37, from below; x 26. 



Second right pleopod of a male from Stat. 41, from behind; X 26. 



Pseudobranchia of the pleopod shown in the preceding figure; X 39. 



End of sixth abdominal segment with telson and left uropod of a female from Stat. 41, from 

 above ; X 26. 



Left uropod of a male from Stat. 41, from above; X 26. 



Distal part of the female telson shown in fig. i n, from above ; x 78. 



Fig. 2. Hemisiriella parva n. sp. 



Fig. 2a. Anterior part of an adult male from Stat. 203; x 24. 



Fig. 2b. Major part of right antenna of a female from Stat. 203; X 36. 



Fig. 2c. End of si.xth abdominal segment with telson and left uropod of the same female, from above; X 36. 



Fig. 2d. Distal part of the female telson shown in the preceding figure, from above; X 85. 



Fig. 2e. Distal part of the telson of a male from Stat. 203, from above; X 85. 



Fig. 3. Rhopalophthalmus egregius n. sp. 



Fig. 3^. Anterior part of an adult male; x 20. 



Fig. 3^. Left mandible of an adult male, from below; x 23. 



Fig. 3c. Distal part of the same mandible, from below; x 88. 



Fig. 3.:/. Distal part of right mandible of the same male, from below; X 88. 



Fig. 3^. Left male maxilla, from below; X 50. 



Fig. if. Left maxilliped of an adult male, from below; X 23. 



Fig- IS- Left gnathopod of the same male, from below; x 23. 



Fig. 3 A. Left first thoracic leg of the same male, from below; X 23. 



Fig. 3/. First left male pleopod, from behind; x 23. 



Fig. ik. Second left male pleopod, from behind; X 23. 



