801 



Page 



insculpta, Crinometra 38 



inserta, Comatula 691 



insignis, Antedon 22,23 



insolitus, Neniaster 58, 226, 232, 240 



insperatus, Pontiometra 36 



insueta, Cenometra 38 



intermedia, Actinometra 325,337,338 



Comantheria 58, 



484 (in key), 506, 508, 529; pi. 60, fig. 

 169; pi. 61, figs. 171, 172; pi. 65, fig. 182 



Oligometra 50 



interruptus, Metacrinus rotundus 25 



interruptus f. ornatus, Metacrinus 59 



intricata, Actinometra 30, 603, 



604, 627, 628, 629, 632, 674, 679, 681 



Comanthus 29, 



30, 37, 41, 604, 618, 629, 681 



ausitata , Psathyrometra 50, 51 



invenusta, Pachylometra 38 



nvestigatoris, Pachylometra 35, 58 



iowensis, Actinometra 219,224 



Comaster 11, 24, 25, 219 



Nemaster 86,215 (in key), 216,218, 



226, 235, 399, 400; pi. 18, figs. 40, 41. 



Iridometra 12, 14, 26, 39, 58 



Iridometra adrestine 12, 21 



aegyptica 46 



briseis 12, 21 



crispa 12, 13, 15, 58 



exquisita 36 



gracilis 51 



mauritiana 46 



melpomene 44 



minuta 12, 21 



nana 12, 36 



parvicirra . 



12 



psyche 12, 20 



scita 30 



Iridometra (Eumetra) aphrodite 51 



iridometriformis, Comatilia 36, 



37, 64, 285; pi. 30, figs. 89-92 



iris Compsometra 51 



irregularis, Antedon 342, 358 



Isis asteria 35, 60 



isis, Antedon 3, 9 



Thaumatometra 12 



Isocrinus. 16, 23, 26, 27, 43, 53 



Isocrinus blakei 25 



decorus 10, 23, 25, 26 



leuthardi 10 



naresianus 25 



pendulus 26 



Page 



Isocrinus (Cenocrinus) asteria 16,26 



(Isocrinus) blakei 16,26 



decorus 16, 26 



Isometra 13, 14, 15, 27, 39, 58 



Isometra angustipinna 13, 14 



vivipara 69 



Isometrinac 58, 61, 63 



japonica, Actinometra 564,570,575 



Alecto 80, 564, 574, 675 



Antedon 9 



Comanthus 87, 



484, 529, 530 (in key), 539, 550, 564, 661, 

 564,576, 577, 584, 585, 586; pi. 71, fig. 

 195; pi. 72, figs. 196-198; pi. 73, fig. 

 201; pi. 82, fig. 227. 



Comanthus (Bennettia) 665 



Comatula 79, 564, 574 



Oligometra. 12, 20, 32 



Phanogenia 24, 564 



japonica var. morsel, Actinometra. 565, 570, 576 



japonicus, Comanthus 565 



Democrinus braucri var 60 



Eudiocrinus 3,16,19,20 



Pentametrocrinus 20, 21 



joubini, Heterometra 46,47 



jukesi, Actinometra 310,318 



Jukesi group 80, 318 



jukesii, Actinometra 47, 310, 318, 319, 681 



Acty nometra 310 



junceus, Eudiocrinus 49, 167 



juvenalis, Heliometra 6,9,10 



kerguelensis, Promachocrinus 60,312 



klunzingeri, Antedon 52 



Dichrometra 33, 46 



Himerometra 6 



koehleri, Catoptometra 21 



Zygometra 5, 19 



komachi, Cosmiometra 34 



Thalassometra 20, 34 



kraepelini, H imerometra 6, 32 



lacertosa, Compsometra 43 



laevicirra, Himerometra.. 6 



lae vipinna, Prometra 50 



laevis, Antedon 9,68 



Thaumatometra 12 



laevissima, Amphimetra -- 32 



Lamprometra — " 



laodice, Antedon... 3 



Heliometra ^i 21 



lata, Antedon ^ 



Charitometra --- 8, 20 



Glyptometra -- 34 



