300 



INDEX. 



Page 



Ophiocoma erinaceus 257 



papulosa 257 



riisei 22 



Ophiocomidae 6,256 



Ophioconis 2, 28,230,232 



antarctica 28, 30 



diastata 27, 28 



miliaria 28,30 



papillata 28, 30 



Ophiocrasis 175 



dictydisca 175, 177 



Ophiocreas cedipus 283 



Ophiocten brevispinum 98, 99 



charischema 5,18,97, 99 



depressum .■ 98 



ooplax 99 



paciflcum 9,14,96 



Ophioc ynodus 274 ,276 



cory netes 10, 274 



Ophiodermatidae .' 6,23 



Ophlodoris nialignus 179 



pericalles 5, 18,177 



Ophioglypha 36 



albat a 68 



Clemens 67 



confragosa 65 



divisa 65 



flagellata .7. 60 



grandis 62, 63 



imbecillis 62 



involuta. 62, 63 



irrorata 62 



jejuna 67 



kinbergi 37 



Ijungmani 55 



liitkeni 45 



maculata 49 



orbieulata 62, 63 



ponderosa 77 



robusta 51 



sculpta 73 



sculptilis 77 



sinensis 37 



solida 91 



sterea 75 



tumulosa 62, 63 



undata 91 



variabilis 77 



Ophiogymna 268 



Ophiogyptis 250 



Ophiohelidse 179, 191, 195 



Ophiohymen 277 



gymnodiscus 277 



Ophiolebes 18, 20, 195, 207, 221, 240, 248 



asaphes 8, 239 



brachygnatha 8, 16, 240 



brevispina 20, 247 



diaphora 20, 245, 246, 247 



pachybactra 242, 244 



paucispina 20,246,247,248 



scorteus 240 



tylota 8, 20,243,244, 240 



vestitus 242 



Ophiolepididae 3, 30, 195 



Ophiolepis imbricata . 30 



mirabilis 117 



sundevalli 141 



Page. 



Ophloleptoplax 278 



megapora 279 



Ophiologimus 252 



hexactis 252 



Ophiomastix mixta 256 



Ophlomastus 92 



Ophiomitra 2, 15, 19, 185, 188, 191, 195, 217 



acontophora 15, 190 



bythiaspls 14, 185, 192, 193 



cardiomorpha 179 



codonomorpha 14, 188 



diseycla 181, 183, 184 



habrotata 5, 182 



microphylax 18, 184 



polyacantha 18, 187 



Opbiomusium IS, 19, 20, 92 



armigerum 112 



eancellatum 15, 20, 106, 112 



eburneum 112 



glabrum 114 



jolliensis 9, 20, 111 



laqueatum 18, 106 



lunare 18, 20, 107 



lutkeni 18, 20, 107 



lymani 9, 12, 15, 17, 18, 20, 63, 107 



multispinum 10, 14, 113, 114 



sanctum 109 



simplex 5, 18, 20, 109, lU 



trychnum 20, 109, 111 



Ophiomyxa 18, 273, 274, 277 



anisacantha 5, 20, 271 , 272 



australis 18,20,271,272 



Ophiomyxidae 6, 269 



Ophionephthys 147 



Ophionereis 175 



annulata 174 



eurybrachiplax 10, 173 



nuda 174 



porrecta 174, 177 



schayeri 174 



Ophiopenia 19, 102 



disacantha 8, 102 



tetracantha 104 , 105 



Ophiopbolis 18, 19, 114, 115, 116 



aculeata 4,9, 12, 15, 



19,115,116,128,131,133,196 



var. japonica 15, 



17,115,116,121,123,128 



var. kennerlyi 11, 



115,116,128,132,133 



var. typica 116 



bakeri 10, 115, 116, 121 , 123, 128 



brachyactis 18,115, 116, 117 



caryi 115, 132, 133 



japonica 123,127 



kennerlyi 115, 132, 133 



longispina 10, 



115, 116, 119, 121, 122, 123, 128 



mirabilis 8, 19, 115, 116, 117, 119 



Ophiophrixns 272 



acanthinus 273 



Ophiophnira 249 



liodisca 249 



Ophioplinthus 21 



grisea 21 



medusa 21 



