Vlir TABLE OF CONTENTS, 



Descriptions of species — Continued. 



Family Ophiacanthidse — Continued . 



Genus Ophiacantha — Continued. Page. 



Ophiacantha inutilis 208 



diplasia 209 



enneactis 211 



prionota 213 



granulosa 215 



normani 215 



cataleimmoida 217 



oedidisca 219 



leucorhabdota 221 



eurypoma 223 



lepidota 224 



euphy lactea : . . 225 



hylacantha 227 



atopostoma 228 



bairdi 230 



lambda 23'1 



lophobrachia 232 



bathybia 233 



leucosticta 235 



macrarthra 236 



megatreta 237 



Ophiolebes asaphes 239 



brachyguatha 240 



pachybactra 242 



tylota 243 



diaphora 245 



paucispina 246 



brevispina 247 



Genus Ophiophrura 249 



Ophiophrura liodisca 249 



Genus Ophiurases 250 



Ophiurases obstrictus 250 



Genus Ophiologimus 252 



Ophiologimus hexactis 252 



Genus Ophiostyracium 253 



Ophiostyracium trachyacanthum 253 



Genus Ophioschiza 254 



Ophioschiza monacantha 255 



Family Ophiocomidae 256 



Ophiomastix mixta 256 



Ophiocoma brevipes 256 



erinacea 257 



Ophiopteris papillosa 257 



Family Ophiothricidse 257 



Ophiothrix ciliaris 257 



koreana 257 



spiculata 262 



longipeda 263 



hylodes 263 



panchyendyta 264 



eusteira 265 



macrobrachia 267 



