CONTENTS. VII 



Order III. Guathophiurida — Continued. 

 Family Amphiuridae — Continued. 



Amphioplus lucidus 176 



Amphioplus luctator 178 



Amphioplus relictus 179 



Amphioplus rhadinobraeliius 1S3 



Amphilimna multispina 183 



Ophiaetis affinis 186 



Ophiactis deflnita 187 



Ophiaetis maculosa 190 



Ophiactis profundi 192 



Ophiactis savignyi 193 



Ophiopholis mirabilis 195 



Ophiocentrus aculeatus 196 



Ophiocentrus asper 199 



Ophiocentrus vexator 200 



Family Amphilepidae 202 



Amphilepis protecta 202 



Amphilepis remittens 202 



Amphiactis duplicata 204 



Family Ophiotrichidae 205 



Ophiothrix aristulata 205 



Ophiothrix armata 208 



Ophiothrix aspidota 209 



Ophiothrix bellax 211 



Ophiothrix capillaris 214 



Ophiothrix coronnta 217 



Ophiothrix crassispina 218 



Ophiothrix cumulata 220 



Ophiothrix deeeptor 225 



Ophiothrix elegans 227 



Ophiothrix exigua 228 



Ophiothrix expedita 229 



Ophiothrix expedita, var. rhabdota 230 



Ophiothrix galatheae 233 



Ophiothrix hirsuta 234 



Ophiothrix longipeda 235 



Ophiothrix foveolata 238 



Ophiothrix hybrida 239 



Ophiothrix infirma 241 



Ophiothrix koreana 242 



Ophiothrix lepida 246 



Ophiothrix marenzelleri 248 



Ophiothrix martensi 250 



Ophiothrix melanosticta 251 



Ophiothrix nereidina 252 



Ophiothrix pavida 252 



Ophiothrix plana 255 



Ophiothrix propinqua 256 



Ophiothrix prostrata 257 



Ophiothrix proteus 260 



Ophiothrix purpurea 261 



