196 



ALPHABETICAL INDEX. 



pusillus (Echinocyamus), 

 1 160, 177, 185. 

 pusillus (Fibularia), 160. 

 pusillus (Spatagus), 160. 

 pustulatus (Echinus), 



150. 

 pustulatus (Psamme- 



chiuus), 150. 

 pvginasus (Ctenodiscus), 

 "64. 



quadrangularis (Funicu- 

 lus), 137. 



quadrata (Antedon), 58. 



quinqueangulatus (Echi- 

 nus), 152. 



Rabdocidaris, 139. 

 Radiaires echinodermes, 



12. 

 radiata (Asterias"), 131. 

 rannnelsbergii (Ophio- 



thrix), 131 . 

 raphanus (Thyone), 41, 



42, 175, 182. 

 raschi (Spatangus), 167, 



177, 186. 

 reginaB (Spatangus), 165. 

 Regulares, 28. 

 Regularia, 28. 

 retzii (Opbiura), 127. 

 reynoldsii(Asthenosorna), 



143. 

 Rhabdoeidaris, 139. 

 Rhegaster, 21, 78,80. 

 robusta (Ophioglypha), 



109. 

 robusta (Ophiolepis), 



109. 

 robusta (Opbiura), 106, 



109, 176, 189. 

 rosacea (Antedon), 54, 



57. 

 rosacea (Comatula), 54. 

 rosaceus (Antedon), 54. 

 rosea (Alecto), 55. 

 rosea (Asterias), 85. 

 rosea (Cribella), 86. 

 rosea (Henricia), 86. 

 rosea (Linkia), 85. 

 roseus (Ampbidotus), 



172. 

 roseus (Asteracanthion), 



86. 

 roeeus (Stichaster), 85, 



176, 185. 

 rostellata (Neolainpas), 



162,177,186. 

 rostellatus (Neolampas), 



162. 

 roeula (Ophiocoma), 131. 



rubens ( Asteracantbion) . 



101. 

 rubens (Asterias), 70, 98, 



100, 103, 176, 184. 

 rubens (Uraster), 101. 

 rustica (Ascidia), 44. 



sanguinolenta (Asterias), 



95. 

 sanguinolenta (Cribrella), 



95. 

 sanguinolenta (Henricia), 



95, 176, 184. 

 sanguinolentus (Echi- 



naster), 95. 

 sardicus (Echinus), 146. 

 sarniensis (Synapta), 33. 

 sarsi (Echinaster), 96. 

 sarsi (Luidia), 72, 175, 



183. 

 sarsi (Ophioglypba), 109. 

 sarsi (Ophiura), 106, 109, 



176, 184. 

 sarsii (Alecto), 57. 

 sarsii (Antedon), 57, 58. 

 sarsii (Comatula), 57. 

 saruiensis (Synapta), 33. 

 savignii (Luidia), 71, 72. 

 saxatilis (Cidaris), 150. 

 saxatilis (Echinus), 150, 



156. 

 saxieola (Cucutnaria), 41. 

 scabrum (Thyonidium), 



48. 

 Schizaster, 31, 163. 

 Schleinitzia, 139. 

 Sclerodactyla, 41. 

 scolopendrica (Ophio- 

 lepis), 125. 

 scolopendrica (Ophio- 



pbolis), 125. 

 scutatum (Astrophyton), 



137, 138. 

 scutatum (Euryale), 138. 

 Scytactinota, 15. 

 Scytodermata, 15. 

 securigera (Ampbiura), 



117,120, 176, 185. 

 securigera (Ophiopeltis), 



120. 

 Semperia, 35. 

 seposita (Asterias), 95. 

 septentrionalis (Cross- 

 aster), 90. 

 septentrionalis (Solaster), 



90. 

 sericea (Ophiura), 113. 

 sericeum (Ophiocten), 



113, 176, 185. 

 serpentaria (Ophiomvxa). 

 136, 177. 



signata (Ophioglypha), 



110. 

 signata (Ophiura), 106, 



110, 176, 184. 

 sigsbei (Phormosoma), 



144. 

 Solacrinus, 52. 

 Solanocrinites, 52. 

 Solaster, 22, 88. 

 Solasteridas, 22. 

 Spatagus, 168, 169. 

 Spatangidre, 31. 

 Spatangina, 31. 

 Spatangoida, 31. 

 Spatangus, 31, 164. 

 spectabilis (Ophia- 

 cantha), 127, 128, 177, 

 185. 

 sphcera (Echinus), 152. 

 Sphrerechinus, 30, 158. 

 spheerulata (Ophiura), 



129. 

 sphenoplax ( Astropecten), 



68, 175, 179, 184. 

 spinosa (Asterias), 98. 

 spinosissimus (Spatan- 

 gus), 165. 

 spinulosa (Ophiacantha), 



127. 

 spongiosa (Asterias), 



95. 

 squamata (Amphipolis), 



120. 

 squamata (Amphiura), 



119,121. 

 squamata (Asterias), 



119. 

 squamata (Holothuria), 



45. 

 squamata (Ophiolepis), 



119. 

 squamosa (Ophiura), 



109. 

 Statozoa, 14, 17. 

 Stellaria, 66. 

 Stellerida?, 19. 

 Stellonia, 97. 

 stenura (Ophiolepis), 



108. 

 stepanovii (Amphiura), 



118. 

 Stephanasterias, 85. 

 Stephanocidaris, 139. 

 Stereoderma, 41. 

 Stichaster, 22, 85. 

 Stichasteridae, 22. 

 Stichopus, 32, 51. 

 Stilasteridoe, 17. 

 stokesi (Cidaris), 140. 

 Stolus, 41. 

 Streptophiurse, 26. 



