REVISION OF PALEOZOIC STELLEEOIDEA. 25 



Page. 



Protaster decheni Dewalque= Tremataster {?) decheni 248 



P. elegans Parks= Txniaster elegans 221 



P. flexuosus Miller and T)yer=Alepidaster flexvosus 231 



P. forbesi Hall = Hallaster forbesi , 255 



P. ( ?) granuliferus '^leek=Alepidaster granuliferus 230 



P. (?) gregarius Meek and \Yorth.en=Aganaster gregarius 264 



P. gi'oomi Sollas and SoUas 227 



P. leptosoma Siilter=Sturtzura leptosoma 237 



P. viiamiensis TShUeT=Alepidaster ■miamiensis 233 



P. miltoni Sii\ter=Lapworthura miltoni 251 



P. (0;;^mra)o6afStts Eichwald. Unknown to the writer. See Schichtensystem 



Esthland, p. 193; Lethsea Rossica, p. 661; and Woodward, Geol. Mag., dec. 



2, vol. 1, 1874, p. 7 (listed only). Siluric of Russia. 

 P. pcfri Salter. Unknown to the writer. See Salter, Cat. Mus. Pract.Geol.,p.30; 



and Woodward, Geol. Mag., dec. 2, vol. 1, 1874, p. 7 (listed only). Probably 



Bala, Church Stretton, England. 



P. (.?) salteri (Salter) 227 



P. sedgivicHi Forbes 225 



P. (.?) stellifer Ringueberg 228 



P. (?) ichiteavesianus Parks 227 



Protasteracanthion Stiii'tz= UrastereUa 173 



P. primus Sturtz= UrastereUa aspenda 188 



Trota,sterinei\J\rich=Alepidast€r 228 



P . fimhriala Vlnch.= Alepidaster flexuosus 231 



P. flexuosa James= Alepidaster flexuosus 231 



Protoeuiyale C. F. Roemer=a crinid. 



Protopalaeaster Hudson= Hudsonaster 53 



P. caractaci Spencer= Mesopalseaster caractaci 92 



P. narrawayi Hudson= Hudsonaster narrawayi 59 



Pseudopalasterina Stiirtz 156 



P. follmanni (Stiirtz) 157 



Ptilonaster Hall 239 



P. princeps Hall 240 



Rhenaster Schondorf 133 



R. sell iverdi Schondorf 133 



Rhodostoma Sollas and 't^o\\a.s=Stdrtzura 236 



R. leptosoma Sollas and ^o\\2iS=Sturtzura leptosoma 237 



Rhopalocoma Salter 254 



R. pyrotechnica Salter 254 



Roemeraster Stiirtz= UrastereUa 173 



R. (?) acuminatus Stiirtz = Mesopalieaster (?) acuminatus 93 



R. asperula S( urtz= UrastereUa asperula 188 



Salteraster Stiirtz= UrastereUa 173 



S. asperrimus Sturtz= UrastereUa (?) aspeirima 187 



Schcenaster Meek and Worthen 202 



S. fimbriatus Meek and Worthen 204 



S. {?) legrandensis Miller and Gurley 200 



S. ( ?) montanu^ Raymond 207 



S., new species 206 



iS'. ( ?) xvachsmutJd Meek and Worthen 205 



Schuchertia Gregory 195 



S. luxata, new species 198 



S. ordinaria, new species 199 



