REPORT ON THE CRINOIDEA. 



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Basal bridge, 21. 

 grooves, 10. 

 rays, 14, 22, 23, 349. 



star, 10, 21, 22, 204, 302, 307, 308, 349. ] 

 BASicuEVA-group, 33, 99, 100-102, 131, 133, 137, 

 157, 162, 192, 197, 198, 209, 211, 213, 215, 

 216, 221, 223, 239, 249, 266, 371. 

 Bathycrinus, 164, 191, 358. 

 Bathymetrical range of Coniatula?, 31-36. 

 of Actinometra, 35, 36. 

 olAntedon, 31-35, 157, 193, 210, 211, 239. 

 of Atelecrinus, 31, 70, 73. 

 of Eudiocrinus, 31, 79. 

 of Promachocrinus, 31. 

 of Thaumatocrinus, 31. 

 Blastoidea, 28. 

 Bourgueticrinida?, 8, 9, 65. 



BOURGDETICRINUS, 65, 119. 



ooliticus, 37. 

 * Caput-Medusse, 85, 323. 

 Central capsule, 17-21. 

 Centro-dorsal, 6-20, 22-24, 37-40, 349. 



of Actinometra, 7, 13-16, 38, 39, 78, 277, 287, 



290, 293,. 302, 307. 

 of Antedon, 7-10, 13, 38, 39, 112, 123, 125, 145, 



161, 214, 216, 229, 243, 245, 263. 

 of Atelecrinus, 13, 69. 

 of Eudiocrinus, 13. 

 of Promachocrinus, 13, 349. 

 of Tliiolliericrinus, 65. 

 Chambered organ, 16-20. 

 Cirri, 6, 7, 11-15, 38, 39, 43, 47, 76-78, 82, 143, 



147, 161, 162, 280, 343, 351. 

 Cirrus-sockets, 7, 13-15, 78. 

 Comaster, 2, 4, 5, 41, 64, 69, 87, 89, 266, 267. 

 *Comatula, 1-3, 5, 10-12, 21, 27, 30, 37, 41, 42, 44, 

 50, 63, 64, 69, 73, 77, 79, 85-89, 91, 

 171, 172, 175, 191, 263, 265, 266, 267, 

 269-272, 286, 287. 

 adeonse, 42. 

 *barbata, 287. 

 bracliiolata, 42, 172, 278. 

 *brevicirra, 314, 318. 



carinata, 89, 199, 201. 

 *celtica, 57, 158. 

 coccodistoma, 320. 

 echinoptera, 42, 301, 373. 

 eschrichti, 138. 



fimbriata, 41, 182, 317, 318, 325 

 flagellata, 42. 



CoMATULA — 



*hamata, 59, 278. 

 *jacquinoti, 56, 194-196. 

 japonka, 42, 43. 

 Ixvissima, 194, 197. 

 macronema, 43, 212. 

 *mediterranea, 169, 172. 

 meridionalis, 301. 

 *mertensi, 60, 338. 

 milberii, 56, 194-196. 

 multiradiata, 41, 269, 31S, 322-325. 

 palmata, 43. 

 parvicirra, 340, 341 

 pectinata, 287. 

 plialangium, 158. 

 *purpurea, 284, 285. 

 reynaudi, 43. 

 *rosea, 59, 278. 



rotatoria, 41, 269, 271, 313, 314. 

 *sarsii, 170. 

 Solaris, 268-270, 279, 284, 286, 288. 

 tenella, 172. 

 tessellata, 266. 

 *timorensis, 42, 338, 340, 341. 

 triclwptera, 345. 

 *wahlbergi, 269, 271, 344. 

 woodwardii, 57, 158. 

 Comatuke, 1, 2, 4-7, 9-13, 19-23, 25-45, 47, 49-51, 

 53, 61, 64-66, 76-79, 89, 91, 137, 141, 

 198, 209, 250, 263, 319, 333; bathy- 

 metrical and geographical distribution of, 29- 

 36. 

 Comatulida;, 2, 27, 43, 63-66. 

 *Comatulina, 23, 87. 



Comatulinse, 64. 

 *Comafulithes, 85. 

 *Comaturella, 86, 87. 

 Costata, 64, 65. 



CtJPRESSOCMNUS, 8, 9. 



Cyathocrinidae, 65. 

 Decacnemos, 2, 85, 86, 89. 



*barbata, 171, 286. 

 rosacea, 111, 286. 

 *Decameros, 2, 86, 87, 89. 

 *Democrinus, 80. 

 Disk, of Actinometra, 268-270, 272-275, 290, 294 

 297, 319, 335, 336. 

 of Antedon, 231, 265, 266. 

 of Atelecrinus, 70, 273. 

 Distichals, 43-46, 48-53. 



