310 H. Richardson — Isopods of the Bermudas. 



Plate XXXIX. 



Figure Z^.—Dynamene perforata Moore. Last two thoracic segments and 



abdomen, x 17 J. 

 Figure 40. — Sphceroma cremilatum E., sp. nov. General figure. x 17}4'. 

 Figure 41. — See plate xl. 



Figure 42. — Carpias bermiidensis 'R., sp. nov. Mandible. x 58. 

 Figure 42a. — The same. Maxilliped. x 58. 

 Figure 42b. — The same. First maxilla, x 58. 

 Figure 42c. — The same. Second maxilla, x 58. 

 Figure 43. — The same. Male operculum. x 58. 

 Figure 44. — The same. Female operculum, x 58. 

 Figure 45. — The same. First leg of male, x S0%. 

 Figure 46. — Stenetrinm stebbingi E., sp. nov. Head and first thoracic segments. 



xdO%. 

 Figure 47. — The same. Terminal segment of body and ixropoda. x 'S0%. 

 Figure 48. — The same. First leg of male, x 30^^. 

 Figure 49. — The same. First leg of female, x 30^^^. 



Figure 50. — Janira minuta E., sp. nov. Terminal segment and uropoda. x 58. 

 Figure 51. — The same. Leg of first pair of female, x 58. 

 Figure 52. — The same. Leg of first pair of male, x 58. 



Plate XL. 



Figure 41. — Carpias bermudensis E., sp. nov. General figiire. x 18|. 



Figure 53. — Jwropsis rathbunce E., sp. nov. Head and first thoracic segment. 

 x32f. 



Figure 54. — The same. Terminal segment and uropoda. x 32|. 



Figure 55a. — The same. Mandible. 32f . 



Figure 556.— The same. Mandible. 32 1. 



Figure 55c. — The same. Maxilliped. 82|. 



Figure 56. — Tylos armadillo Latreille. Operculum. 



Figure 57. — Porcc.llio parvicornis E., sp. nov. General figure. 



Figure 58. — Leptotrichus gramilatus E., sp. nov. General figure. x llf. 



Figure 59. — Uropodias bermudensis E. , sp. nov. Head and first thoracic seg- 

 ment. X 62. 



Figure 60. — The same. Abdominal segments and last two thoracic segments. 

 x62. 



Figure 61. — Ligia baudiniana Milne-Edwards. First leg of male. x llf. 



Figure 62a. — Ligia exotica DoUfus. First leg. x llf. 



Figure 62b. — The same. Terminal joints. xll§. 



