196 
pusillus (Echinocyamus), 
160, 177, 185. 
pusillus (Fibularia), 160. 
pusillus (Spatagus), 160. 
pustulatus (KHchinus), 
150. 
pustulatus (Psamme- 
chinus), 150. 
pygmeus (Otenodiscus), 
64. 
quadrangularis (Funicu- 
lina), 137. 
quadrata (Antedon), 58. 
quinqueangulatus (Echi- 
nus), 152. 
Rabdocidaris, 139. 
Radiaires echinodermes, 
12. 
radiata (Asterias), 131. 
rammelsbergii (Ophio- 
thrix), 131. 
raphanus (Thyone), 41, 
42, 175, 182. 
raschi (Spatangus), 167, 
177, 186. 
reginze (Spatangus), 165. 
Regulares, 28. 
Regularia, 28. 
retzii (Ophiura), 127. 
reynoldsii(Asthenosoma), 
143. 
Rhabdocidaris, 139. 
Rhegaster, 21, 78, 80. 
robusta (Ophioglypha), 
109 
robusta 
109. 
robusta (Ophiura), 106, 
109, 176, 189. 
rosacea (Antedon), 54, 
57 
(Ophiolepis), 
rosacea (Comatula), 54. 
rosaceus (Antedon), 54. 
rosea (Alecto), 55. 
rosea (Asterias), 85. 
rosea (Cribella), 86. 
rosea (Henricia), 86. 
rosea (Linkia), 85. 
roseus (Amphidotus), 
172. 
roseus (Asteracanthion), 
86. 
roseus (Stichaster), 85, 
176, 185. 
rostellata (Neolampas), 
162, 177, 186. 
rostellatus (Neolampas), 
162. 
rosula (Ophiocoma), 151. 
ALPHABETICAL INDEX. 
rubens (Asteracanthion), 
10 
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 (Hchi- 
naster), 95. 
sardicus (Echinus), 146. 
garniensis (Synapta), 33. 
sarsi (Hchinaster), 96. 
sarsi (Luidia), 72, 175, 
183. 
sarsi (Ophioglypha), 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 (Hchinus), 150, 
156. 
saxicola (Cucumaria), 41. 
seabrum (Thyonidium), 
48 
Schizaster, 31, 163. 
Schleinitzia, 139. 
Sclerodactyla, 41. 
scolopendrica (Ophio- 
lepis), 125. 
scolopendrica (Ophio- 
pholis), 125. 
scutatum (Astrophyton), 
137, 138. 
scutatum (Euryale), 138. 
Scytactinota, 15. 
Scytodermata, 15. 
securigera (Amphiura),’ 
117, 120, 176, 185. 
eee (Ophiopeltis), 
20! 
Semperia, 35. 
seposita (Asterias), 95. 
septentrionalis  (Oross- 
aster), 90. 
septentrionalis (Solaster), 
90 
sericea (Ophiura), 113. 
sericeum (Ophiocten), 
118, 176, 185. 
serpentaria (Ophiomyxa), 
136, 177. 
signata (Ophioglypha), | 
en phioglypha) 
signata (Ophiura), 106, 
110, 176, 184. 
sigsbei (Phormosoma), 
144. 
Solacrinus, 52. 
Solanocrinites, 52. 
Solaster, 22, 88. 
Solasteridz, 22. 
Spatagus, 168, 169. 
Spatangide, 31. 
Spatangina, 31. 
Spatangoida, 31. 
Spatangus, 31, 164. 
spectabilis  (Ophia- 
cantha), 127, 128, 177, 
185. ; 
spheera (Echinus), 152. 
Spheerechinus, 30, 158. 
spherulata (Ophiura), 
29 
sphenoplax(Astropecten), 
68, 175, 179, 184. 
spinosa (Asterias), 98. 
spinosissimus (Spatan- 
gus), 165. 
spinulosa (Ophiacantha), 
127. 
spongiosa (Asterias), 
By) 
squamata (Amphipolis), 
120, 
squamata (Amphiura), 
INS), Teale 
squamata (Asterias), 
119 
squamata (Holothuria), 
45, 
squamata (Ophiolepis), 
ito 
(Ophiura), 
squamosa 
109. 
Statozoa, 14, 17. 
Stellaria, 66. 
Stelleride, 19, 
Stellonia, 97. 
stenura (Ophiolepis), 
“ 108. 
stepanovii (Amphiura), 
18. 
Stephanasterias, 85. 
Stephanocidaris,{139. 
Stereoderma, 41. 
Stichaster, 22, 85. 
Stichasteridz, 22. 
Stichopus, 32, 51. 
Stilasteridee, 17. 
stokesi (Cidaris), 140. 
Stolus, 41. 
Streptophiure, 26. 
