Index to Parts I — II. 



Abatus. II. 84, loi, 106, 114, 190. 



— cavemosus. II. loi, H2, 114, 115. 



— cordatus. II. 96. 

 Acanthocidaris. I. 21, 29. 



— curv'atispinis. I. 29, 173. 

 Acesta. II. 94. 



Aceste. II. 87, 90, 94, 96, 97. 



— bellidifera. II. 94-96, 18S, 1S9, 194. 

 Acrocladia. I. 91. 



Acrocladinæ. 1. 92. 

 Aérope. II. 87, 90, 97. 



— bidens. II. 90. 



— caffra. II. 90. 



— fulva. II. 94. 



— rostrata. II. 90. 

 Aeropidæ. II. 85, 86, 89. 

 Aéropsis. II. go, 95, 96. 



— fulva. II. 91, 93, 94. 



— rostrata. 11. 90—94, 148, 189, 194. 

 Agassizia. II. 113, 114, 190. 



— excentrica. II. 186, 189, 190, 194. 

 Auiblypneustes. I. 90, 92. 



— fomiosus. I. 104. 

 Amphidetus. II. 123. 



— cordatus. II. 145. 



— gibbosus. II. 139. 



— Kurtzii. II. 145, 147. 



— ovatus. II. 132. 



— roseus. II. 132, 137, 143. 



— zealandicus. II. 149. 

 Aniphistemata. II. 87, 89, 90. 

 Aniphisterni. II. 84, 85. 

 Ananchytidæ. II. 58, 72, 84, 85, 86, 87, 89. 

 Anapesus. 1. 91. II. 173, 174. 

 Anthocidaris. I. 10, 91, 96, 126, 128, 132, 



133. 137- 138. 



— crassispina. I. 179. 



— homalostoma. I. 121, 123, 125-126, 



138, 179- 

 Aræosoma. I. 9, 53, 54, 56, 63, 66. II. 19, 

 20, 21, 190. 



— Belli. I. 55, 64, 66, 72, 80, 81. II. 

 1S8, 189, 192. 



— coriaceum. I. 64, 73. 



— fenestratum. I. 64, 68, 72-75, Si. II. 

 187, 188, 189, 192. 



— tesselatum. I. 64, 66. 



— violaceum. I. 176. II. 187, 192. 



Arbacia. 1. 13. 



— nionilis. I. 83. 



— punctulata. II. 185, 186, 1S8, 189, 

 192. 



— pustulosa. II. 183, 1S4, 185, 186, 192. 

 Arbaciadæ. I. 86. 



Arbaciidæ. II. 27. 



Arbacina. I. 83, 84, 85, 86, 91. II. 17. 



— forbesiaiia. I. 91, 145. II. 17. 



— Pallarj-i. I. 85. 

 Argopatagus. II. 88. 

 Aspidodiadema. I. 169. 



— Jacobyi. II. 1S5, 186, 188, 189, 192. 



— tonsum. II. 188, 189, 192. 

 Asternata. IT. 87. 



Asthenosoma. I. 43, 44, 46, 47, 48, 50, 51, 

 54, 56, 63, 66, 70. II. 18, 19, 20, 26. 



— coriaceum. I. 52, 53-54, 55. 176. II. 

 20, 21, 23. 



— fenestratum. 1. 45, 52-53, 54. 55. 

 70, 72, 1/5, 176. 



— gracile. I. 51, 52, 57. II. 6, 25. 



— Grubei. 1. 45, 48, 49. 5°, 54, 63. 7'. 

 II. 19, 20. 



— heteractis. I. 45, 49, 63. II. 20. 



— hystrix. I. 45, 51, 52, 54, 70, 72, 74, 

 173, 177. II. 24. 



— Ijimai'. I. 44, 56, 65. 



— longispinum. I. 44, 56, 65. II. 5. 



— pellucidum. I. 44, 45, 55. II. 20, 21. 



— Reynoldsii. I. 53, 72, 73, 74. 



— tesselatum. I. 54, 55. II. 20, 21. 



— urens. I. 45, 47, 49, 63. 11. 20 



— varium. I. 44, 45, 46, 49, 50, 63, 76. 

 II. 20. 



— violaceum. I. 176. 

 Atelostomata. II. 87. 



Boletia. I. 3, 90, 91, 92, 136. 



— rosea. I. ili, 112. 

 Brisaster. II. 122, 123, 175. 



— antarcticus. II. 123. 



— capensis. II. 123, 190. 



— fragilis. II. 108-116, 123, 147, 175, 

 181, 182, 1S6, 187, 189, 190, 194. 



— lacunosus. II. 175. 



— latifrons. II. 123. 



— Moseleyi. II. 123. 



Brisaster Townsendi. II. 123. 



Brissina. II. 89, 96. 



Brissoma. II. 174, 175. 



Brissopsis. II. 90, 97, 107, 134, 158, 163, 



165, 166, 167, 168, 174-175. 



— alta. II. 107, 159-160, 161, 162, 165, 



166, 168, 174, 175, 189, 194. 



— atlantica. II. 158, 160-163, 164, 165, 

 168, 174, 175, 189, 194. 



— circosemita. II. 168, 175. 



— columbaris. II. 161, 168, 175. 



— elegans. II. 174, 175. 



— elougata. II. 44, 159, 162, 163-165, 

 166, 167, 168, 175, 186, 194. 



— lyrifera. II. 96, 113, 117, 124, 136, 

 152-166, 167, 168, 174, 175, 181, 183, 

 184, 187, 190, 194. 



— lyrifera, var. capensis. II. 158, 190. 



— — - pulvinata. II. 156. 



— Oldhami. II. 168, 175. 



— pacifica. II. 44, 175. 



— parma. II. 152, 156. 



— puWnata. 156, 174. 

 Brissus. II. 87. 



— Damesi. II. 188, 189, 194. 



— fragilis. II. 108. 



— lyrifer. II. 156, 174. 



— pulviuatus. II. 152, 156, 174. 



— unicolor. II. 183, 184, 185, 186, 189, 

 194. 



Cænopedina. I. 130. II. 17. 



Calveria. 1. 43, 44, 51, 56, 63. II. 20, 190. 



— fenestrata. I. 53, 70, 71, 72, 73. 



— gracilis. I. 51, 52, 58, 63, 175. II. 7- 



— hystrix. I. 51, 53, 54. 63, 70-72, 73, 

 74, 81, 195. II. 20, 187, 188, 189, 192. 



— Phormosoma. I. 53. 

 Calymne. II. 53, 54, 85, 86. 



— relicta. II. 53-54, 188, 189. 

 Calymnidæ. II. 86, 87, 89. 

 Cardiaster. II. 87. 

 Cassidulidæ. II. 84, 86, 86. 

 Cassiduloidea. II. 87, 89 

 Centrocidaris. II. 16. 

 Centrostephanus longispiuus. I. 55, 169. 



II. 1S3, 192. 

 Ceratophysa. II. 80, 82, 89. 



25* 



