806 



Page 



occulta, Himerometra 6 



Oceanometra 58 



okelli, Dichrometra 33 



Himerometra 6 



Oligometra 12, 14, 15, 32, 41, 284 



Oligometra adeonae 12, 32 



bidens 12, 32, 37 



caledoniae 47 



caribbea 12, 13, 15, 32 



carpenteri 12, 32 



concinna 52 



gracilicirra 30, 32, 57 



gracilicirra ornata 44 



imbricata 29, 30, 32 



intermedia 50 



japonica 12, 20, 32 



marginata 50 



pinniformis 12, 32 



pulcheUa 29, 31, 32, 36 



serripinna 12, 32 



serripinna var. electrae 46 



serripinna occidentalis 46 



studeri 35, 36 



thetidis 57 



Oligometrides 55 



Oligometrides adeonae 55,506,511 



Oligophreata. _ 53, 60, 



64, 65, 69 (in key), 74, 76, 157, 215, 284 



Oligophreaten 75 



Oligophreata, Comatulida 39,74,75 



omissa, Thalassometra 45 



Ony chophora 56 



Ophiobrachiata 40 



OphiocrinuB 1 



Ophiomaza 164, 351 



ophiura, Catoptometra 44 



Ophiuroidea 40 



Orbitolitee 622, 666, 667 



Oreometra 52 



Oreometra mariae 52 



orientalis, Antedon 5,9,21 



Comaster 11, 635 



Comatula 4, 41, 635, 680, 681 



Phanogenia 24, 635 



orion, Antedon 4, 14, 33 



Charitometra 8 



Parametra 33 



Thalassometra 20 



ornata, Neocomatella 58, 143, 144, 150 



Oligometra graciUcirra 44 



ornatissima, Strotometra 50 



ornatus, Eudiocrinus 35, 38 



Hypalocrinus 38 



Orthometra 58 



Page 



ouifer, Encrinus 35 



Ovozoa 40 



oxyacantha, Himerometra 6 



Stephanometra 32 



owstoni, Prometra 58 



Oxymetra 33, 39, 53 



Pachy lometra 34 



Pachylometra angusticalyx 34 



brevipinna 34 



crassa 50 



distincta 18, 34 



flexilis 34 



fragilis 50, 58 



helius 50 



imbricata 34 



inaequalis 34 



invenusta 38 



investigatoris 35, 58 



le vigata 36 



luna 44 



macilenta 35 



patula 34 



robusta 34 



sclateri 34, 45 



selene 44 



septentrionalis 44 



smith! 34 



pacificus, Bathy crinus 2, 21 



paedophora, H imerometra 48, 49 



Palaeocomatella 49, 



61, 83 (in key), 86, 88 (in key), 153 



Palaeocomatella difficilis 118, 



154; pi. 7, figs. 23, 24 



palmata, Dichrometra 33, 37, 45, 52 



Himerometra 6 



Palmata group 2, 4, 7, 22, 23 



papuensis, Amphimetra 55 



paradoxus, Bathy crinus 38 



Parametra 33 



Parametra compressa 33, 36 



fisheri--- 33 



orion 33 



parfaiti, Rhizocrinus 38,45 



parilis, Amphimetra 38 



parrae, Encrinus 11, 16, 26 



Endoxocrinus 16, 23, 26 



parva, Prometra 50 



Psathy rometra 44 



Thaumatometra 12, 13, 15, 21 



parvicirra, Actinometra 37, 



176, 207, 257, 408, 444, 446, 447, 448, 

 451, 467, 482, 492, 502, 548, 589, 592, 

 593, 596, 598, 604, 610, 628, 629, 632, 

 638, 676, 678, 679, 680. 



