H. Richardson — Isopods of the Bermudas. 309 



EXPLANATION OF PLATES. 



Plate XXXVII. 



Figure 1. — Apseudes triangulataH., sp. aov. Head. x 35. 



Figure 2. — The same. Segments of thorax and abdomen. x 19f. 



Figure 3. — The same. Segments of abdomen and part of uropods. x 35. 



Figure 4. — The same. First gnathopod. x 35. 



Figure 5. — The same. Second gnathopod. x 35. 



Figure 6. — Apseudes propinquus E. , sp. nov. Head. x 35. 



Figure 7. — The same. Segments of thorax and abdomen. 19f . 



Figure 8. — The same. Last four segments and part of uropods. x 35. 



Figure 9. — The same. First gnathopod. x 35. 



Figure 10. — Parapseudes goodei B., sp. nov. Head and first thoracic segment. 



x35. 

 Figure 11. — The same. General figure. x 19f . 



Figure 12. — The same. Abdomen with uropods and last thoracic segment, x 35 

 Figure 13. — The same. First gnathopod of female, x 35. 

 Figure 14. — The same. First gnathopod of male, x 35. 



Plate XXXVIII. 



Figures 15a, 15b. — Paranthura infundibulata E., sp. nov. Mandible and max- 



illipeds. x 33. 

 Figure 16a. — The same. Antenna of first pair, x 33. 

 Figure 166. — The same. Antenna of second pair. x 33. 

 Figure 17. — The same. Last four thoracic segments and abdomen. xll|. 

 Figure 18. — The same. Lateral view of abdomen, x llf . 

 Figure 19. — The same. First gnathopod. x 32£. 

 Figure 20. — The same. Second gnathopod. x 32f. 



Figure 21a. — Paranthura verrillii E., sp. nov. Antenna of first pair. x 324. 

 Figure 216. — The same. Antenna of second pair. x 32|. 

 Figure 22. — The same. Last two thoracic segments and abdomen. x llf. 

 Figure 23 — Colanthura tenuis E., sp. nov. Head and antennae, x 62. 

 Figure 24. — The same. General figure, x 18|. 



Figure 25. — The same. Abdomen and last two thoracic segments, x 62. 

 Figure 26. — The same. Lateral view of uropoda. x 62. 

 Figure 27. — The same. First pair of legs, x 62. 

 Figure 28. — The same. Second pair of legs. x 62. 

 Figure 29. — Anthelura affinis E. , sp. nov. General figure. x 324 . 

 Figure 30. — The same. First gnathopod. x 62. 

 Figure 31. — The same. Second gnathopod. x 62. 

 Figure 32. — The same. Sixth periopod. x 62. 

 Figure 33. — Colopisthus parvus E., sp. nov. General figure, llf. 

 Fig are 34. — The same. Head and first two thoracic segments. x 18f . 

 Figure 35.— The same. First maxilla. 32f. 

 Figure 36. — The same. Second maxilla. 32 i. 

 Figure 37.— The same. Maxilliped. x 324. 

 Figure 38a. — Alcirona krebsii Hansen. First maxilla. x 324,. 

 Figure 386. — The same. Maxilliped. x 32|. 



