284 ON THE SUBTEREANEAN CEUSTACEA OF NEW ZEALAND. 



Fig. 5. Upper lip. x 58. 



G. Left mandible. X 58. 



7. Extremity of same. X 1'20. 



8. Extremity of right maudiljle. X 120 



9. Portion of lower lip. X 58. 



10. First maxilla, x 45. 



11. Extremity of middle lobe of same, x 180. 



12. Extremity of palp of same, right (?) side. X 180. 



13. Extremity of palp of first maxilla of other (? left) side. X 180. 



(These two drawings, 12 and 13, were aecidentally made one from above and one from 

 below, hence they both face in the same direction.) 



14. Second maxilla. x 120. 



15. Maxillipedc, from below, x 45. 



16. Extremity of the same, from above. X 45. 



Plate XXIII. 



Calliopius subterruneus, (^ . 



Fig. 1. First gnathopod, outer side. X 19. 



2. Extremity of the same, inner side, x 19. 



3. Second gnathopod, outer side. X 19. 



4. Extremity of the same, inner side, x 19. 



5. First perseopod. x 19. 



6. Third perseopod. X 19. 



7. First uropod. x 19. 



8. Second uropod. X 19. 



9. Third uropod. x 19. 



Calliopius suhterraneus, 9 . 



10. Lower lip. x 120. 



11. Maxillipedc, from above, x 120. 



12. First gnathopod. X 45. 



13. Extremity of the same. X 120. 



14. Second gnathopod. X 19. 



15. Extremity of same. X 120. 



16. Side view of posterior end of pleon, showing the uropoda and telson. x 45. 



17. Third uropod and telson, from above. X 45. 



18. Extremity of middle lobe of first maxilla of a small specimen (an immature male?), 



showing some of the setse only, x 445. 



I 



