ALPHABETICAL LNDEX. 



195 



papillata (Cidaris), 139, 



177,186. 

 papillata (Cidarites), 



139, 

 papillata (Dorocidaris), 



139. 

 papillata (Leiocidaris), 



139. 

 papillata (Orthocidaris), 



139. 

 papillosa (Holothuria), 



42. 

 papillosa (Mulleria), 42. 

 papillosa (Thyone), 42. 

 papposa (Asterias), 89. 

 papposa (Polyaster), 89. 

 papposa (Solaster), 89. 

 papposa (Stellonia), 89. 

 papposus (Crossaster), 



89. 

 papposus (Solaster), 89, 



17(5,184. 

 Paractinopoda, 15. 

 Pararchasterinae, 19, 60. 

 pareli (Plutonaster), 



62, 63, 175, 182. 

 pareli (Tethyaste*), 63. 

 parelii (Archaster), 63. 

 parelii (Astropecten), 



63. 

 Pat talus, 46. 

 pectinata (Asterias), 54, 



71. 

 Pedata, 13, 16. 

 Pedatse, 16. 



pellucida (Synapta), 33. 

 pellucidum (Thyo- 



nidiuni), 42, 46. 

 pellueidus (Hymenas- 



ter), 94, 176, 184. 

 pellueidus (Phyllo- 



phorus), 46, 47, 175, 



182. 

 Pelmatozoic Cystidea, 



penicillus (Holothuria), 



42. 

 pennatifidum(Echinocar- 



dium), 168, 170, 177, 



186. 

 Pentacrinus, 52. 

 Pentacta, 3o. 

 pentacta (Holothuria), 



37. 

 Pentactella, 35. 

 pentactes < v Oucumaria), 



36, 37. 

 pentactes (Holothuria), 



39. 

 pentactes (Pentacta), 46. 

 Pentagonaster, 21, 73. 



Pentagonasterida?, 21. 

 Pentagonasterina3, 21. 

 Pentamera, 41. 

 pentaphylla (Asterias), 



131. 

 pentaphyllum (Ophio- 



thrix), 131. 

 Periaster, 163. 

 personatus (Pteraster), 



94, 176, 185. 

 pertusa (Asterias), 95. 

 Petalaster, 70. 

 petasus (Alecto), 57. 

 petasus (Antedon), 53, 



57, 175, 183. 

 petasus (Oomatula), 57. 

 petersii (Phormosoma), 



145. 

 phalangium (Alecto), 59. 

 phalangium (Antedon), 



53, 59. 

 phalangium (Oomatula), 



59. 

 Phanerozonia, 19. 

 phantapus (Cuvieria), 44. 

 phantapus (Holothuria), 



44. 

 phantapus (Psolus), 44. 

 phantope, L'Holothurie, 



44. 

 Phormosoma, 30, 142, 



144. 

 phrygiana (Asterias), 76. 

 phrvgiana (Hippasteria), 



77. _ 

 phrvgiana (Hippasterias), 



76, 176, 183. 

 phrygianum (Astrogo- 



rdum), 77. 

 phrvgianus (Goniaster), 



76. 

 Phyllacanthus, 139. 

 Phyllophorus, 16, 32, 



44, 46. 

 Phytastra, 26. 

 Phytocrinus, 52. 

 pictus (Toxopneustes), 



157. 

 Pinnastella Crinoidea, 



17. 

 pinnata (Chirodota), 33. 

 Pinnigrada, 17. 

 placenta (Arachnoides), 



v, 161. 

 placenta (Asterias), 84. 

 placenta (Echinarach- 



nius), 161. 

 placenta (Palmipes), 84, 



176. 

 placenta (Phormosoma), 



144, 177, 183. 



plana (Hippasterias), 76, 



77. 

 planci (Cucumaria), 36, 



37, 175, 183. 

 platynota (Pontaster), 



61. 

 Plutonaster, 20, 62. 

 Plutonasterinae, 20, 62. 

 Pneumonophora, 16. 

 polaris (Asterias), 64. 

 polaris (Astropecten), 



64. 

 polaris (Ctenodiscus), 64. 

 Polvehirote, 16. 

 Pontaster, 20, 60. 

 Porania, 21, 78, 79. 

 Porcellanasterida?, 20, 64. 

 Porocidaris, 139. 

 portlockii (Thyone), 47. 

 Prionocidaris, 139. 

 prolata (Pteraster), 93. 

 prolixa (Antedon), 53, 



58, 175, 183. 

 protentus (Nymphaster), 



75. 

 Prymnadetes, 31. 

 Prymnodesmia, 31. 

 Psammechinus, 145, 155. 

 pseudomelo (Echinus), 



152. 

 Psilaster, 21, 65, 68. 

 Psolinus, 35. 

 Psolus, 16, 32, 44. 

 Pteraster, 23, 92, 93. 

 Pterasterida?, 23. 

 Pterocoma, 52. 

 pulchella (Asterias), 82. 

 pulchella (Ganymeda), 



55. 

 pulvillus (Asterias), 79. 

 pulvillus (Asteropsis), 79. 

 pulvillus (Porania), 79, 



176. 

 pulvinulus (Clypeaster), 



160. 

 pulvinulus (Echinus), 



160. 

 purpurata (Cidaris), 141, 



177, 186. 

 purpurata (Porocidaris), 



141. 

 purpurea (Ophioscolex). 



134, 177, 179, 185. 

 purpureus (Echinus), 158, 



165. 

 purpureus (Ophioscolex), 



134. 

 purpureus (Spatangus), 



165, 173, 177, 186. 

 pusillus (Echinocardium), 



169. 



