852 



BULLETIN 82, UNITED STATES NATIONAL MUSEUM 



VOLUME J 



hondocnsis, Heliometra, 309. 



hordea, Isometra, 618, 020, 6Z2, 644, 837. 



horrida, Alecto, 127. 



hupferi, Antedon, 40, 116, 124, 125, 129, 130, 



15S, 155 (table), 192, 194, 198 (fig.), 227, 



228, 232, 233, 234, 235, 712. 

 Hybemula, 118. 

 Hybometra, 44, 492, 494, 495, 550. 



senta, 49, 492, 493, 650, 551 (fig.). 

 Hypalometra, 39, 40, 457, 459, 461, 473, J,87. 



defecta, 285, Jt88, 489 (fig.), 503. 

 hystrix, Antedon, 343, 574, 590, 712, 804. 



Iconometra japonica, 838. 

 Idothea sabinei, 392. 

 Ilycrinus carpenter!, 407. 

 imbricata, Comanthcria, 838. 

 imperialis, .A^ctinonietra, 127. 

 incommoda, Antedon, 45, 48, 126, 129, 157, 15S, 

 1,59 (table), 160, 161, 162, 163, 176, 177, 

 269. 



Antedon incommoda, 129, 157, 1.59 (table), 

 162, 103 (fig.). 



Compsometra, 126, 157, 162, 173. 

 indica, Andrometra, 45, 81, S.J. 



Eumetra, 84, 698. 

 indivisus, Eudiocrinus, 781. 

 inexpectata, Antedon, 292, 294, 318, 323. 



Florometra, 318, 321, 323. 



Heliometra, 318. 

 ingolfiana, Trichoraetra, 67.5, 676. 

 insigni.s, Antedon, 177. 

 intermedia, Comantheria, 838. 

 inusitata, Psathyrometra, 517, 520, 522, .523, 



52.5, 526. 

 inve.stigatoris, Thaumatocrinus, 769, 771 (fig.). 

 io, Fariometra, 678, 724, 729, 730 (fig.), 738, 756. 



Nepiometra, 671, 729, 756. 

 iridometra, Laphystiopsis, 80, 90. 

 Iridomelra, 39, 40, 41, 43, 44, 45, 47, 48, 50, 61, 

 62, 71, 75, 81, 86 (key), 90, 91, 93, 96, 99, 

 105. 



(Eumetra), 77. 



adrestine, 86, 88 (table), 90, 91, 92, 93, 94. 



acgyptica, 63, 67. 



(Eumetra) aphi-odite, SO. 



briseis, 75. 



(Eumetra) chamberlaini, 77. 



crispa, 96, 97, 164, 172. 



exquisita, 50, 99, 100, 103. 



gracilis, 72. 



mauritiana, 69, 71, 72. 



maxima, 86, 89, 90. 



melpomene, 86, 88, 89. 



minuta, 92. 



Iridomelra, nana, 69, 72. 



parvicirra, 63, 67. 



psyche, 81. 



scita, 63, 64, 65, 66. 



serrata, 164, 172. 

 Iridometra sp., 63. 

 iridonielriformis, Comalilia, 72, 698. 

 iris, Antedon, 126, 129, 149 (fig.), 151, 176, 177, 

 269. 



Compsometra, 126, 151, 153, 164. 

 isis, Antedon, 762. 



Tliamnatometra, 650, 651, 742, 744, 747, 

 762. 



Trichometra, 762. 

 Isocrinus naresianus, 40, 811. 

 Lsodometra, 44, 618, 628. 



I.somctra, 9, 20, 39, 40, 285, 537, 546, 617, 020 

 (table), 020 (key), 636, 836. 



angustipinna, 620, 621, 628, 631, 632, 644. 



challengeri, 620, 621, 622, 628, 631. 



flavescens, 620, 621, 628, 030, 6U, 837. 



graminea, 019, 020, 021, 627, 629, 837. 



hordea, 618, 620, 622, 644, 837. 



johanni, 619, 620, 621, 628, 629, 630 (fig.). 



lineata, 631. 



vivipara, 6, 9, 30, 618, 619, 621, 622, 628, 

 632, 633 (fig.), 635 (table), 837. 

 Isometra sp., 632. 

 Isometrinae, 42, 43, 617. 



japonica, Comanthus (Cenolia), 838. 

 Iconometra, 838. 

 Ophiopholis aculeata, 418. 

 japonicus, Eudiocrinus, 781, 780, 787, 794, 796. 

 Pentametrocrinus, 593, 781, 787, 788, 794, 

 796, 799 (fig.), 802 (table), 804, 807, 810. 

 jolianni, Isometra, 619, 620, 621, 628, 629, 630 



(fig.), 

 johnstoni, Nanometra, 458, 479, JiSo. 

 joubini, Promachocrinus, 431, 432, 445, 446, 



447, 448. 

 jungerseni, Thaumatocrinus, 769, 782. 

 juvenalis, Heliometra, 348, 398, 408, 413. 



?KalIispongia, 118. 



archeri, 172, 177. 

 Kempometra, 492, 494, 49.5, 630. 



grisea, 493, 530, 837. 

 kerguelenensis, Promachocrinus, 440. 



Promachocrinus, 432. 

 kcrguelensis, Promachocrinus, 189, 242, 287, 

 289, 290, 339, 414, 420, 428, 429, 430, 

 IfSl, 449, 781, 782, 836, 837. 

 Promachocrinus (Promachocrinus), 331, 

 432. 



